{"title":"InterMountain BOGO Sale (HO)","description":null,"products":[{"product_id":"intermountain-et44-tier-4-canadian-national-cn-heritage-wisconsin-central-dcc-esu-loksound-ho-scale","title":"InterMountain ET44 Tier 4, Navajo Mine Railroad, DCC, ESU LokSound, HO Scale","description":"\u003cp\u003eThe Officially Licensed GE ET44 \"Tier 4 GEVO\" from InterMountain continues our tradition of excellence in this series of modern, GE-built locomotives. This all-new model features finely molded parts, railroad specific details, prototype based color representation with laser sharp painting and printing inlcuding the numerous miniature labels accurately represented. Our all-new Tier 4 drive is smooth, heavy (approx. 1.6 lbs), and powerful with an all new larger motor.\u003c\/p\u003e\n\u003cp\u003eOPERATING LED LIGHTING INCLUDES:\u003cbr\u003e-Front headlight, -Correct scale sized front ditch lights, -Number Boards, -Rear headlight, -Front \u0026amp; Rear Walkway Lights, -Correct scale sized rear ditch lights (road name specific), -Correct scale sized front \u0026amp; rear RED DPU lights on Canadian National units.\u003c\/p\u003e\n\u003cp\u003eOTHER DETAILS INCLUDE:\u003cbr\u003e-Spinning bearing caps on both ends of all 6 axles on the trucks, -Accurate GE style traction motor detail on 3rd and 4th axles, -Wheel flange lubricator detail, -Accurate dark cab side window tint, -See through etched metal grilles on the radiator cab roof, dynamic brake area, and body (body grilles have accurate corrugations), -Real brake chain, - Real tow chain (road name specific), -Separate underframe piping detail, -LSL lights (CSX \u0026amp; NS), -Etched metal walkway steps (road name specific), -Accurate PTC Antenna Arrays on cab roof (road name and number specific), -Accurate Nathan Airchime K5HL Horn, -Road name specific front\/rear handrails, -Formed wire nose to walkway handrail, -Rear rock pilot on CN units, -See-through etched metal walkway panels on CN units. All of this along with numerous etched metal and wire details.\u003c\/p\u003e\n\u003cp\u003e-Sound locomotives released after February 2021 are factory equipped with ESU® LokSound® 5 DCC sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Sound locomotives released prior to 2021 are factory equipped with ESU® LokSound® Select® sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Non-sound locomotives released after February 2021 are factory equipped with ESU® LokPilot® 5 DCC decoders.\u003cbr\u003e-Non-sound locomotives released prior to 2021 are factory equipped with ESU® LokPilot® V4.0 non-sound decoders.\u003cbr\u003e-DC only customers may reserve models with a dealer as \"DC only\". Note that some lighting functions may not operate correctly or at all when a locomotive is converted to DC only. DC only locomotives are non-sound only.\u003c\/p\u003e\n\u003cp\u003eThe first release of this model showcased the \"as-delivered\" version with the \"square exhaust\" for all roads except Norfolk Southern which never received any units with the square exhaust.\u003c\/p\u003e\n\u003cp\u003eThe second release features the GE modified \"angled exhaust\" version for all roads except Navajo Mine Railroad which received the \"square exhaust\" for their two units.\u003c\/p\u003e\n\u003cp\u003eThe third release features units of mixed types of exhaust hatches. The CN-Veterans #3015, CN-EJ\u0026amp;E, and CN-Illinois Central have square exhaust. All others in the third release have angled exhaust.\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45935751102602,"sku":"497106S","price":254.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/Navajo1.jpg?v=1738515405"},{"product_id":"intermountain-et44-tier-4-cn-heritage-illinois-central-3008-dcc-w-loksound-ho-scale","title":"InterMountain ET44 Tier 4, CN Heritage Illinois Central #3008, DCC w\/ LokSound, HO Scale","description":"\u003cp\u003eThe Officially Licensed GE ET44 \"Tier 4 GEVO\" from InterMountain continues our tradition of excellence in this series of modern, GE-built locomotives. This all-new model features finely molded parts, railroad specific details, prototype based color representation with laser sharp painting and printing inlcuding the numerous miniature labels accurately represented. Our all-new Tier 4 drive is smooth, heavy (approx. 1.6 lbs), and powerful with an all new larger motor.\u003c\/p\u003e\n\u003cp\u003eOPERATING LED LIGHTING INCLUDES:\u003cbr\u003e-Front headlight, -Correct scale sized front ditch lights, -Number Boards, -Rear headlight, -Front \u0026amp; Rear Walkway Lights, -Correct scale sized rear ditch lights (road name specific), -Correct scale sized front \u0026amp; rear RED DPU lights on Canadian National units.\u003c\/p\u003e\n\u003cp\u003eOTHER DETAILS INCLUDE:\u003cbr\u003e-Spinning bearing caps on both ends of all 6 axles on the trucks, -Accurate GE style traction motor detail on 3rd and 4th axles, -Wheel flange lubricator detail, -Accurate dark cab side window tint, -See through etched metal grilles on the radiator cab roof, dynamic brake area, and body (body grilles have accurate corrugations), -Real brake chain, - Real tow chain (road name specific), -Separate underframe piping detail, -LSL lights (CSX \u0026amp; NS), -Etched metal walkway steps (road name specific), -Accurate PTC Antenna Arrays on cab roof (road name and number specific), -Accurate Nathan Airchime K5HL Horn, -Road name specific front\/rear handrails, -Formed wire nose to walkway handrail, -Rear rock pilot on CN units, -See-through etched metal walkway panels on CN units. All of this along with numerous etched metal and wire details.\u003c\/p\u003e\n\u003cp\u003e-Sound locomotives released after February 2021 are factory equipped with ESU® LokSound® 5 DCC sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Sound locomotives released prior to 2021 are factory equipped with ESU® LokSound® Select® sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Non-sound locomotives released after February 2021 are factory equipped with ESU® LokPilot® 5 DCC decoders.\u003cbr\u003e-Non-sound locomotives released prior to 2021 are factory equipped with ESU® LokPilot® V4.0 non-sound decoders.\u003cbr\u003e-DC only customers may reserve models with a dealer as \"DC only\". Note that some lighting functions may not operate correctly or at all when a locomotive is converted to DC only. DC only locomotives are non-sound only.\u003c\/p\u003e\n\u003cp\u003eThe first release of this model showcased the \"as-delivered\" version with the \"square exhaust\" for all roads except Norfolk Southern which never received any units with the square exhaust.\u003c\/p\u003e\n\u003cp\u003eThe second release features the GE modified \"angled exhaust\" version for all roads except Navajo Mine Railroad which received the \"square exhaust\" for their two units.\u003c\/p\u003e\n\u003cp\u003eThe third release features units of mixed types of exhaust hatches. The CN-Veterans #3015, CN-EJ\u0026amp;E, and CN-Illinois Central have square exhaust. All others in the third release have angled exhaust.\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45935754215562,"sku":"497112S","price":254.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/497112Lwl.jpg?v=1749262465"},{"product_id":"intermountain-et44-tier-4-cn-heritage-bc-rail-dcc-w-loksound-ho-scale","title":"InterMountain ET44 Tier 4, CN Heritage BC Rail, DCC w\/ LokSound, HO Scale","description":"\u003cp\u003eThe Officially Licensed GE ET44 \"Tier 4 GEVO\" from InterMountain continues our tradition of excellence in this series of modern, GE-built locomotives. This all-new model features finely molded parts, railroad specific details, prototype based color representation with laser sharp painting and printing inlcuding the numerous miniature labels accurately represented. Our all-new Tier 4 drive is smooth, heavy (approx. 1.6 lbs), and powerful with an all new larger motor.\u003c\/p\u003e\n\u003cp\u003eOPERATING LED LIGHTING INCLUDES:\u003cbr\u003e-Front headlight, -Correct scale sized front ditch lights, -Number Boards, -Rear headlight, -Front \u0026amp; Rear Walkway Lights, -Correct scale sized rear ditch lights (road name specific), -Correct scale sized front \u0026amp; rear RED DPU lights on Canadian National units.\u003c\/p\u003e\n\u003cp\u003eOTHER DETAILS INCLUDE:\u003cbr\u003e-Spinning bearing caps on both ends of all 6 axles on the trucks, -Accurate GE style traction motor detail on 3rd and 4th axles, -Wheel flange lubricator detail, -Accurate dark cab side window tint, -See through etched metal grilles on the radiator cab roof, dynamic brake area, and body (body grilles have accurate corrugations), -Real brake chain, - Real tow chain (road name specific), -Separate underframe piping detail, -LSL lights (CSX \u0026amp; NS), -Etched metal walkway steps (road name specific), -Accurate PTC Antenna Arrays on cab roof (road name and number specific), -Accurate Nathan Airchime K5HL Horn, -Road name specific front\/rear handrails, -Formed wire nose to walkway handrail, -Rear rock pilot on CN units, -See-through etched metal walkway panels on CN units. All of this along with numerous etched metal and wire details.\u003c\/p\u003e\n\u003cp\u003e-Sound locomotives released after February 2021 are factory equipped with ESU® LokSound® 5 DCC sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Sound locomotives released prior to 2021 are factory equipped with ESU® LokSound® Select® sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Non-sound locomotives released after February 2021 are factory equipped with ESU® LokPilot® 5 DCC decoders.\u003cbr\u003e-Non-sound locomotives released prior to 2021 are factory equipped with ESU® LokPilot® V4.0 non-sound decoders.\u003cbr\u003e-DC only customers may reserve models with a dealer as \"DC only\". Note that some lighting functions may not operate correctly or at all when a locomotive is converted to DC only. DC only locomotives are non-sound only.\u003c\/p\u003e\n\u003cp\u003eThe first release of this model showcased the \"as-delivered\" version with the \"square exhaust\" for all roads except Norfolk Southern which never received any units with the square exhaust.\u003c\/p\u003e\n\u003cp\u003eThe second release features the GE modified \"angled exhaust\" version for all roads except Navajo Mine Railroad which received the \"square exhaust\" for their two units.\u003c\/p\u003e\n\u003cp\u003eThe third release features units of mixed types of exhaust hatches. The CN-Veterans #3015, CN-EJ\u0026amp;E, and CN-Illinois Central have square exhaust. All others in the third release have angled exhaust.\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45935756148874,"sku":"497110S","price":254.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/497110Lwl.jpg?v=1749262591"},{"product_id":"intermountain-bi-level-autorack-bnsf-300177-ho-scale","title":"InterMountain Bi-Level Autorack, BNSF #300177, HO Scale","description":"\u003cp\u003e-All are Ready-to-Run\u003cbr\u003e-Etched metal see-through side panels\u003cbr\u003e-Original Style Panels \u0026amp; Modern Anti-Vandalism Panels per Prototype\u003cbr\u003e-Opening End Doors for Modeling a Loading or Unloading Scene*\u003cbr\u003e-Roadname specific details\u003cbr\u003e-33\" InterMountain Metal Wheelsets\u003cbr\u003e-Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e*Doors are fragile and not meant to be opened and closed numerous times.\u003cbr\u003e*Open slowly and carefully to prevent damage.\u003c\/p\u003e\n\u003cp\u003e*** Minimum Radius - 24\" ***\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45939914408074,"sku":"452100-02","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/452100wl.jpg?v=1749331851"},{"product_id":"intermountain-bi-level-autorack-csx-patch-ex-union-pacific-974685-ho-scale","title":"InterMountain Bi-Level Autorack, CSX Patch Ex-Union Pacific #974685, HO Scale","description":"\u003cp\u003e-All are Ready-to-Run\u003cbr\u003e-Etched metal see-through side panels\u003cbr\u003e-Original Style Panels \u0026amp; Modern Anti-Vandalism Panels per Prototype\u003cbr\u003e-Opening End Doors for Modeling a Loading or Unloading Scene*\u003cbr\u003e-Roadname specific details\u003cbr\u003e-33\" InterMountain Metal Wheelsets\u003cbr\u003e-Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e*Doors are fragile and not meant to be opened and closed numerous times.\u003cbr\u003e*Open slowly and carefully to prevent damage.\u003c\/p\u003e\n\u003cp\u003e*** Minimum Radius - 24\" ***\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45939938033802,"sku":"452108-01","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/452108wl.jpg?v=1746571322"},{"product_id":"intermountain-x-29-40-boxcar-maine-central-ho-scale-new","title":"InterMountain, X-29 40' Boxcar, Maine Central, HO Scale, (New)","description":"\u003cp\u003eInterMountain, X-29 40' Boxcar, Maine Central, HO Scale, (New)\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45940033781898,"sku":"85-37160","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/x-29_40_boxcar_ready_to_run_85-37160_big_4095882f-36b0-421a-acab-7f57aaaf7dc7.jpg?v=1738643970"},{"product_id":"intermountain-40-ps-1-boxcar-santa-fe-bx-57-chief-ho-scale","title":"InterMountain 40' PS-1 Boxcar, Santa Fe Bx-57 Chief, HO Scale","description":"\u003cp\u003e-All are Ready-to-Run\u003cbr\u003e-Laser Sharp Painting and Printing\u003cbr\u003e-Etched Metal Roofwalk or No Roofwalk Per Prototype\u003cbr\u003e-33\" InterMountain Precision Metal Wheelsets\u003cbr\u003e-Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e*Minimum Radius - 18\"\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45940075528330,"sku":"45403","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/2_c335ed64-3683-4af1-91ec-c4b260c779df.jpg?v=1738645969"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-adm-52105-ho-scale","title":"InterMountain, Trinity 5161 Cu. Ft. Hopper, ADM, #52105, HO Scale","description":"\u003cp\u003e- All are Ready-to-Run\u003c\/p\u003e\n\u003cp\u003e- Laser Sharp Painting and Printing\u003c\/p\u003e\n\u003cp\u003e- New Tooling w\/ Road Specific Details\u003c\/p\u003e\n\u003cp\u003e- Etched Metal Roofwalk\u003c\/p\u003e\n\u003cp\u003e- Formed Brass Wire Details\u003c\/p\u003e\n\u003cp\u003e- 36\" InterMountain Metal Wheelsets\u003c\/p\u003e\n\u003cp\u003e- Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e- Minimum Radius - 18\" (22\" Recommended)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45945912983690,"sku":"472111-01","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472111wl_4a0cbae3-851b-4b87-8b4b-8f6060a1fdc4.jpg?v=1738800595"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-adm-52135-ho-scale-copy","title":"InterMountain, Trinity 5161 Cu. Ft. Hopper, Soo \/ Canadian Pacific Railway, #121722, HO Scale","description":"\u003cp\u003e- All are Ready-to-Run\u003c\/p\u003e\n\u003cp\u003e- Laser Sharp Painting and Printing\u003c\/p\u003e\n\u003cp\u003e- New Tooling w\/ Road Specific Details\u003c\/p\u003e\n\u003cp\u003e- Etched Metal Roofwalk\u003c\/p\u003e\n\u003cp\u003e- Formed Brass Wire Details\u003c\/p\u003e\n\u003cp\u003e- 36\" InterMountain Metal Wheelsets\u003c\/p\u003e\n\u003cp\u003e- Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e- Minimum Radius - 18\" (22\" Recommended)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45945922093194,"sku":"472108-01","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/CP_26c56a81-bef9-4600-b42c-c180760b3377.jpg?v=1738800673"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-bnsf-the-denver-road-486176-ho-scale","title":"InterMountain, Trinity 5161 Cu. Ft. Hopper, BNSF \/ The Denver Road, #486176, HO Scale","description":"\u003cp\u003e- All are Ready-to-Run\u003c\/p\u003e\n\u003cp\u003e- Laser Sharp Painting and Printing\u003c\/p\u003e\n\u003cp\u003e- New Tooling w\/ Road Specific Details\u003c\/p\u003e\n\u003cp\u003e- Etched Metal Roofwalk\u003c\/p\u003e\n\u003cp\u003e- Formed Brass Wire Details\u003c\/p\u003e\n\u003cp\u003e- 36\" InterMountain Metal Wheelsets\u003c\/p\u003e\n\u003cp\u003e- Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e- Minimum Radius - 18\" (22\" Recommended)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45945935429770,"sku":"472147-02","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/Denver-main.png?v=1738801190"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-bnsf-the-denver-road-486176-ho-scale-copy","title":"InterMountain, Trinity 5161 Cu. Ft. Hopper, BNSF \/ The Denver Road, #487379, HO Scale","description":"\u003cp\u003e- All are Ready-to-Run\u003c\/p\u003e\n\u003cp\u003e- Laser Sharp Painting and Printing\u003c\/p\u003e\n\u003cp\u003e- New Tooling w\/ Road Specific Details\u003c\/p\u003e\n\u003cp\u003e- Etched Metal Roofwalk\u003c\/p\u003e\n\u003cp\u003e- Formed Brass Wire Details\u003c\/p\u003e\n\u003cp\u003e- 36\" InterMountain Metal Wheelsets\u003c\/p\u003e\n\u003cp\u003e- Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e- Minimum Radius - 18\" (22\" Recommended)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":45945935855754,"sku":"472147-03","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/Denver-main.png?v=1738801190"},{"product_id":"intermountain-50-ps-1-single-door-boxcars-with-sliding-door-bangor-aroostook-6000-ho-scale","title":"InterMountain 50' PS-1 Single Door Boxcars with Sliding Door - Bangor \u0026 Aroostook #6000 - HO Scale","description":"\u003cp\u003e\u003cspan\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e-Cushion Underframe is ALL NEW Tooling!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Etched Metal Roofwalk or No Roofwalk Per Prototype\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-33\" InterMountain Precision Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e*Minimum Radius - 22\"\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46035814449290,"sku":"45956-01","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/45956wl.jpg?v=1740788242"},{"product_id":"intermountain-40-ps-1-boxcar-missouri-kansas-texas-mkt-5585-ho-scale","title":"InterMountain 40' PS-1 Boxcar - Missouri Kansas Texas MKT #5585 - HO Scale","description":"\u003cp\u003e-All are Ready-to-Run\u003cbr\u003e-Laser Sharp Painting and Printing\u003cbr\u003e-Etched Metal Roofwalk or No Roofwalk Per Prototype\u003cbr\u003e-33\" InterMountain Precision Metal Wheelsets\u003cbr\u003e-Metal Knuckle Couplers\u003c\/p\u003e\n\u003cp\u003e*Minimum Radius - 18\"\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46035818119306,"sku":"45421-16","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/45421wl.jpg?v=1740788385"},{"product_id":"intermountain-procor-pressure-flow-hopper-british-columbia-railway-2205-ho-scale","title":"InterMountain Procor Pressure Flow Hopper - British Columbia Railway #2208 - HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46137362808970,"sku":"48902-14","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48902-side-1-wl.jpg?v=1742865576"},{"product_id":"intermountain-procor-pressure-flow-hopper-holcim-canada-ex-cn-9-ho-scale","title":"InterMountain Procor Pressure Flow Hopper - Holcim Canada ex CN #9 - HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46137418940554,"sku":"48912-01","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48912wl.jpg?v=1742867120"},{"product_id":"intermountain-procor-pressure-flow-hopper-cn-374505-ho-scale","title":"InterMountain Procor Pressure Flow Hopper - Canadian National CN #374541  - HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46137426346122,"sku":"48901-21","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48901-Canadien-Side-wl.jpg?v=1742867424"},{"product_id":"intermountain-procor-pressure-flow-hopper-procor-126010-ho-scale","title":"InterMountain Procor Pressure Flow Hopper - Procor #126010  - HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46140031369354,"sku":"48907-10","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48907-side-1-wl.jpg?v=1742948476"},{"product_id":"intermountain-procor-pressure-flow-hopper-procor-126005-ho-scale-2","title":"InterMountain Procor Pressure Flow Hopper - Procor #126005  - HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46283935514762,"sku":"48907-08","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48907-side-1-wl.jpg?v=1742948476"},{"product_id":"intermountain-sd40-2-iowa-chicago-eastern-6418-city-of-chicago-dcc-sound-ho-scale","title":"InterMountain SD40-2 - Iowa, Chicago \u0026 Eastern #6418 - City of Chicago - DCC - Sound - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e-All are Ready-to-Run. Some details may be included for installation by the modeler.\u003cbr\u003e-Non-Sound are equipped with an ESU LokPilot DCC decoder.\u003cbr\u003e-Sound units released prior to April 2019 are equipped with an ESU LokSound® Select® decoder.\u003cbr\u003e-New Sound units released after April 2019 are equipped with an ESU® LokSound® 5 DCC decoder.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46283946459274,"sku":"49324S-03","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/49324wl_08dcff10-caba-4ae6-a679-a0a4eb100453.jpg?v=1746571510"},{"product_id":"intermountain-procor-pressure-flow-hopper-canadian-national-cn-374527-ho-scale-1","title":"InterMountain Procor Pressure Flow Hopper - Canadian National CN #374527  - HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46286798979210,"sku":"48901-20","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48901-Canadien-Side-wl.jpg?v=1742867424"},{"product_id":"intermountain-et44ah-tier-4-csx-3407-dcc-esu-loksound-select-ho-scale","title":"InterMountain ET44AH Tier 4 - CSX #3407 - DCC - ESU LokSound - HO Scale","description":"\u003cp\u003eThe Officially Licensed GE ET44 \"Tier 4 GEVO\" from InterMountain continues our tradition of excellence in this series of modern, GE-built locomotives. This all-new model features finely molded parts, railroad specific details, prototype based color representation with laser sharp painting and printing inlcuding the numerous miniature labels accurately represented. Our all-new Tier 4 drive is smooth, heavy (approx. 1.6 lbs), and powerful with an all new larger motor.\u003c\/p\u003e\n\u003cp\u003eOPERATING LED LIGHTING INCLUDES:\u003cbr\u003e-Front headlight, -Correct scale sized front ditch lights, -Number Boards, -Rear headlight, -Front \u0026amp; Rear Walkway Lights, -Correct scale sized rear ditch lights (road name specific), -Correct scale sized front \u0026amp; rear RED DPU lights on Canadian National units.\u003c\/p\u003e\n\u003cp\u003eOTHER DETAILS INCLUDE:\u003cbr\u003e-Spinning bearing caps on both ends of all 6 axles on the trucks, -Accurate GE style traction motor detail on 3rd and 4th axles, -Wheel flange lubricator detail, -Accurate dark cab side window tint, -See through etched metal grilles on the radiator cab roof, dynamic brake area, and body (body grilles have accurate corrugations), -Real brake chain, - Real tow chain (road name specific), -Separate underframe piping detail, -LSL lights (CSX \u0026amp; NS), -Etched metal walkway steps (road name specific), -Accurate PTC Antenna Arrays on cab roof (road name and number specific), -Accurate Nathan Airchime K5HL Horn, -Road name specific front\/rear handrails, -Formed wire nose to walkway handrail, -Rear rock pilot on CN units, -See-through etched metal walkway panels on CN units. All of this along with numerous etched metal and wire details.\u003c\/p\u003e\n\u003cp\u003e-Sound locomotives released after February 2021 are factory equipped with ESU® LokSound® 5 DCC sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Sound locomotives released prior to 2021 are factory equipped with ESU® LokSound® Select® sound decoders featuring accurately recorded Tier 4 GEVO sounds played through dual \"sugar-cube\" type speakers.\u003cbr\u003e-Non-sound locomotives released after February 2021 are factory equipped with ESU® LokPilot® 5 DCC decoders.\u003cbr\u003e-Non-sound locomotives released prior to 2021 are factory equipped with ESU® LokPilot® V4.0 non-sound decoders.\u003cbr\u003e-DC only customers may reserve models with a dealer as \"DC only\". Note that some lighting functions may not operate correctly or at all when a locomotive is converted to DC only. DC only locomotives are non-sound only.\u003c\/p\u003e\n\u003cp\u003eThe first release of this model showcased the \"as-delivered\" version with the \"square exhaust\" for all roads except Norfolk Southern which never received any units with the square exhaust.\u003c\/p\u003e\n\u003cp\u003eThe second release features the GE modified \"angled exhaust\" version for all roads except Navajo Mine Railroad which received the \"square exhaust\" for their two units.\u003c\/p\u003e\n\u003cp\u003eThe third release features units of mixed types of exhaust hatches. The CN-Veterans #3015, CN-EJ\u0026amp;E, and CN-Illinois Central have square exhaust. All others in the third release have angled exhaust.\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46365154410634,"sku":"497103S-17","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/497103-14awl.jpg?v=1746928177"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-northern-pacific-478793-bnsf-heritage-ho-scale","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Northern Pacific #478793 - BNSF Heritage - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46383073198218,"sku":"472148-01","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472148wl.jpg?v=1749344005"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-burlington-route-486076-bnsf-heritage-ho-scale","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Burlington Route #486076 - BNSF Heritage - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46383073460362,"sku":"472149-01","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472149wl.jpg?v=1749344127"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-burlington-route-486114-bnsf-heritage-ho-scale","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Burlington Route #486114 - BNSF Heritage - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46383073558666,"sku":"472149-02","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472149wl.jpg?v=1749344127"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-santa-fe-484002-bnsf-heritage-ho-scale","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Santa Fe #484002 - BNSF Heritage - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46383074607242,"sku":"472151-01","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472151wl.jpg?v=1749344360"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-santa-fe-485171-bnsf-heritage-ho-scale","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Santa Fe #485171 - BNSF Heritage - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46383075197066,"sku":"472151-02","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472151wl.jpg?v=1749344360"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-northern-pacific-488312-bnsf-heritage-ho-scale","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Northern Pacific #488312 - BNSF Heritage - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":46408894709898,"sku":"472148-04","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472148wl.jpg?v=1749344005"},{"product_id":"intermountain-sd40-2-missouri-kansas-texas-mkt-603-dcc-non-sound-ho-scale","title":"InterMountain SD40-2 | Missouri Kansas Texas MKT #603 | DCC | Non-Sound | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e-All are Ready-to-Run. Some details may be included for installation by the modeler.\u003cbr\u003e-Non-Sound are equipped with an ESU LokPilot DCC decoder.\u003cbr\u003e-Sound units released prior to April 2019 are equipped with an ESU LokSound® Select® decoder.\u003cbr\u003e-New Sound units released after April 2019 are equipped with an ESU® LokSound® 5 DCC decoder.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eThis model does not have ditch lights. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47191565041802,"sku":"49348-02","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/49348wl_fce65812-d407-465c-9d85-c93c0d507eca.jpg?v=1760754821"},{"product_id":"intermountain-sd40-2-missouri-kansas-texas-mkt-604-dcc-non-sound-ho-scale","title":"InterMountain SD40-2 | Missouri Kansas Texas MKT #604 | DCC | Non-Sound | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e-All are Ready-to-Run. Some details may be included for installation by the modeler.\u003cbr\u003e-Non-Sound are equipped with an ESU LokPilot DCC decoder.\u003cbr\u003e-Sound units released prior to April 2019 are equipped with an ESU LokSound® Select® decoder.\u003cbr\u003e-New Sound units released after April 2019 are equipped with an ESU® LokSound® 5 DCC decoder.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eThis model does not have ditch lights. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47191573102730,"sku":"49348-03","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/49348wl_fce65812-d407-465c-9d85-c93c0d507eca.jpg?v=1760754821"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-potash-corp-14060-ho-scale-1","title":"InterMountain Trinity 5161 Cu. 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Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47290460143754,"sku":"472117-03","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472117wl.jpg?v=1749343386"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-potash-corp-14207-ho-scale-1","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Potash Corp. #14207 - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47290486063242,"sku":"472117-04","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472117wl.jpg?v=1749343386"},{"product_id":"intermountain-trinity-5161-cu-ft-hopper-potash-corp-14058-ho-scale-1","title":"InterMountain Trinity 5161 Cu. Ft. Hopper - Potash Corp. #14058 - HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTrinity 5161 Cu. Ft. Hoppers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e100% ALL NEW TOOLING!! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThis is NOT the old LBF\/Hubert's Car! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFeatures: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEtched metal roofwalks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eSharp painting and lettering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eInterMountain 36\" precision metal wheelsets and metal knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47290494320778,"sku":"472117-02","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/472117wl.jpg?v=1749343386"},{"product_id":"intermountain-procor-pressure-flow-hopper-48902-15-british-columbia-railway-2212-ho-scale","title":"InterMountain Procor Pressure Flow Hopper (48902-15) | British Columbia Railway #2212 | HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422112825482,"sku":"48902-15","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48902-side-1-wl.jpg?v=1742865576"},{"product_id":"intermountain-procor-pressure-flow-hopper-48902-13-british-columbia-railway-2205-ho-scale","title":"InterMountain Procor Pressure Flow Hopper (48902-13) | British Columbia Railway #2205 | HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422115414154,"sku":"48902-13","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48902-side-1-wl.jpg?v=1742865576"},{"product_id":"intermountain-procor-pressure-flow-hopper-48901-22-canadian-national-cn-374555-ho-scale","title":"InterMountain Procor Pressure Flow Hopper (48901-22) | Canadian National CN #374555 | HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422127112330,"sku":"48901-22","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48901-Canadien-Side-wl.jpg?v=1742867424"},{"product_id":"intermountain-procor-pressure-flow-hopper-48907-07-procor-126005-ho-scale","title":"InterMountain Procor Pressure Flow Hopper (48907-07) | Procor #126002 | HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422130094218,"sku":"48907-07","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48907-side-1-wl.jpg?v=1742948476"},{"product_id":"intermountain-procor-pressure-flow-hopper-48907-09-procor-126007-ho-scale","title":"InterMountain Procor Pressure Flow Hopper (48907-09) | Procor #126007 | HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422132879498,"sku":"48907-09","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48907-side-1-wl.jpg?v=1742948476"},{"product_id":"intermountain-procor-pressure-flow-hopper-48903-15-halliburton-80425-ho-scale","title":"InterMountain Procor Pressure Flow Hopper (48903-15) | Halliburton #80425 | HO Scale","description":"\u003cp data-start=\"0\" data-end=\"282\" class=\"\"\u003ePressure flow hopper cars, commonly known as \"Flexi-Flo\" hoppers, revolutionized the transportation of dry bulk commodities by rail. Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. These cars were primarily used to transport cement, aiming to recapture business lost to trucking by offering faster and more reliable unloading options.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1489\" class=\"\"\u003eThe development of pressure flow hopper cars can also be credited to advancements in bulk material handling research. Engineer Andrew W. Jenike, in the 1950s, laid the groundwork for hopper design principles that facilitated mass flow of bulk solids. His research led to the development of the Jenike Shear Tester and provided guidelines that influenced the design of pressure differential hopper cars.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003eThe introduction of Flexi-Flo hoppers marked a significant shift in rail freight, offering efficient unloading and helping railroads compete with the growing dominance of trucking. Today, pressure differential technology remains a standard feature in hopper car designs, underscoring their lasting impact on bulk material transportation.\u003c\/p\u003e\n\u003cp data-start=\"1491\" data-end=\"1828\" class=\"\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eLaser Sharp Painting and Printing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eEtched Metal Roofwalks and End Ladders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eIndividual Separately Applied Valve Handles\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e36\" InterMountain Metal Wheelsets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMetal Knuckle Couplers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1828\" style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eMinimum Radius - 22\" \u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422135468170,"sku":"48903-15","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48903-side-1-wl.jpg?v=1742948216"},{"product_id":"intermountain-fmc-exterior-post-woodchip-gondola-4523004-04-montana-rail-link-35099-original-ho-scale","title":"InterMountain FMC Exterior Post Woodchip Gondola (4523004-04) | Montana Rail Link #35099 | Original | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eGunderson FMC Exterior Post Woodchip Gondolas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-36\" InterMountain Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e*Minimum Radius - 22\"\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422218174602,"sku":"4523004-04","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/4523004wl_e94a1ab8-ab4b-43af-b0c3-ae5af9bd575e.jpg?v=1764974690"},{"product_id":"intermountain-fmc-exterior-post-woodchip-gondola-4523004-06-montana-rail-link-35157-original-ho-scale","title":"InterMountain FMC Exterior Post Woodchip Gondola (4523004-06) | Montana Rail Link #35157 | Original | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eGunderson FMC Exterior Post Woodchip Gondolas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-36\" InterMountain Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e*Minimum Radius - 22\"\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422220664970,"sku":"4523004-06","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/4523004wl_e94a1ab8-ab4b-43af-b0c3-ae5af9bd575e.jpg?v=1764974690"},{"product_id":"intermountain-fmc-exterior-post-woodchip-gondola-4523005-04-montana-rail-link-35116-flying-w-ho-scale","title":"InterMountain FMC Exterior Post Woodchip Gondola (4523005-04) | Montana Rail Link #35116 | Flying W | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eGunderson FMC Exterior Post Woodchip Gondolas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-36\" InterMountain Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e*Minimum Radius - 22\"\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422224334986,"sku":"4523005-04","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/4523005wl_daf2778f-709a-4ccb-920f-2467bc6000bd.jpg?v=1764975151"},{"product_id":"intermountain-fmc-exterior-post-woodchip-gondola-4523005-05-montana-rail-link-35140-flying-w-ho-scale","title":"InterMountain FMC Exterior Post Woodchip Gondola (4523005-05) | Montana Rail Link #35140 | Flying W | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eGunderson FMC Exterior Post Woodchip Gondolas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-36\" InterMountain Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e*Minimum Radius - 22\"\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422225154186,"sku":"4523005-05","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/4523005wl_daf2778f-709a-4ccb-920f-2467bc6000bd.jpg?v=1764975151"},{"product_id":"intermountain-50-5283-cu-ft-double-door-boxcar-48314-11-burlington-northern-223957-ho-scale","title":"InterMountain 50' 5283 Cu Ft Double-Door Boxcar (48314-11) | Burlington Northern #223957 | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e50' 5283 Cubic Foot Double Door Boxcars\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-33\" InterMountain Precision Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e*Minimum Radius - 22\"\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422229217418,"sku":"48314-11","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/48314wl.jpg?v=1764975520"},{"product_id":"intermountain-acf-center-flow-2-bay-hopper-46548-04-hlmx-4160-ex-mkt-ho-scale","title":"InterMountain ACF Center Flow 2-Bay Hopper (46548-04) | HLMX #4160 (Ex-MKT) | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eACF Center Flow 2-Bay Hopper\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Etched Metal Roofwalk\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-36\" InterMountain Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e*Minimum Radius - 18\"\u003c\/span\u003e\u003c\/p\u003e","brand":"InterMountain","offers":[{"title":"Default Title","offer_id":47422238359690,"sku":"46548-04","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/46548wl.jpg?v=1764975742"},{"product_id":"intermountain-19-600-gallon-tank-car-47808-26-archer-daniels-midland-adm-19426-ho-scale","title":"InterMountain 19,600-Gallon Tank Car (47808-26) | Archer Daniels Midland ADM #19426 | HO Scale","description":"\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e19,600 Gallon Tank Car\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-All are Ready-to-Run\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Laser Sharp Painting and Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-36\" InterMountain Metal Wheelsets\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e-Metal Knuckle Couplers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e*Minimum Radius - 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Developed in the 1960s, these cars utilized pressure differential technology to efficiently unload materials such as cement and other dry bulk goods.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"797\" class=\"\"\u003eIn 1964, the American Car \u0026amp; Foundry (ACF) introduced the PD3500, a 3,500-cubic-foot pressure differential covered hopper, branded as \"Flexi-Flo.\" This design featured a cylindrical shape and eliminated the traditional center sill, allowing for a single outlet centered between the rails. By applying air pressure inside the car, the contents could be rapidly discharged into pressure-equipped trucks or storage facilities, significantly improving unloading efficiency compared to conventional gravity-fed methods.\u003c\/p\u003e\n\u003cp data-start=\"799\" data-end=\"1085\" class=\"\"\u003eThe New York Central Railroad (NYC) was among the first to adopt this technology, purchasing 220 Flexi-Flo hoppers in the mid-1960s. 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