View 12 Photos View 0 Videos 1996 Polar 7000 Gallon Water Tank Trailer Contact for price 1996 Polar insulated stainless semi tank trailer, 7000 gallon, DOT 407SS, Conical construction with center discharge, 316 stainless material, 3” stainless QRB style valve at rear, Vapor... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1203W MLS Number14308777CategoryWater Tank Trailers Last Updated4/14/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 1996 Polar 7000 Gallon Waste / Sludge Tank Trailer Contact for price 1996 Polar insulated stainless semi tank trailer, 7000 gallon, DOT 407SS, Conical construction with center discharge, 316 stainless material, 3” stainless QRB style valve at rear, Vapor... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1203WS MLS Number14308776CategoryWaste / Sludge Tank Trailers Last Updated4/14/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 1996 Polar 7000 Gallon Non Code Tank Trailer Contact for price 1996 Polar insulated stainless semi tank trailer, 7000 gallon, DOT 407SS, Conical construction with center discharge, 316 stainless material, 3” stainless QRB style valve at rear, Vapor... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1203NC MLS Number14308775CategoryNon Code Tank Trailers Last Updated4/14/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 1996 Polar 7000 Gallon Chemical / Acid Tank Trailer Contact for price 1996 Polar insulated stainless semi tank trailer, 7000 gallon, DOT 407SS, Conical construction with center discharge, 316 stainless material, 3” stainless QRB style valve at rear, Vapor... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1203CH MLS Number14308774CategoryChemical & Acid Tank Trailers Last Updated4/18/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1976 Polar 4600 GALLON - STAINLESS - REAR DISCHARGE Waste / Sludge Tank Trailer $7,500 USD 1976 Polar external ring stainless semi tank trailer, 4600 gallon, single compartment, Straight round construction with rear discharge, 316 stainless material, 3” butterfly valve at rear,... ConditionUsedSuspensionSpringRear AxleTandem AxleCompartments1Stock NumberP1303WS MLS Number14284424CategoryWaste / Sludge Tank Trailers Last Updated4/3/2026 LocationPhoenix, AZ, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1976 Polar 4600 GALLON - STAINLESS - REAR DISCHARGE Non Code Tank Trailer $7,500 USD 1976 Polar external ring stainless semi tank trailer, 4600 gallon, single compartment, Straight round construction with rear discharge, 316 stainless material, 3” butterfly valve at rear,... ConditionUsedSuspensionSpringRear AxleTandem AxleCompartments1Stock NumberP1303NC MLS Number14284423CategoryNon Code Tank Trailers Last Updated4/3/2026 LocationPhoenix, AZ, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1976 Polar 4600 GALLON - STAINLESS - REAR DISCHARGE Water Tank Trailer $7,500 USD 1976 Polar external ring stainless semi tank trailer, 4600 gallon, single compartment, Straight round construction with rear discharge, 316 stainless material, 3” butterfly valve at rear,... ConditionUsedSuspensionSpringRear AxleTandem AxleCompartments1Stock NumberP1303W MLS Number14284422CategoryWater Tank Trailers Last Updated4/3/2026 LocationPhoenix, AZ, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos 1998 Polar 7000 Gallon Water Tank Trailer Contact for price 1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1294W MLS Number14118269CategoryWater Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos 1998 Polar 7000 Gallon Waste / Sludge Tank Trailer Contact for price 1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1294WS MLS Number14118267CategoryWaste / Sludge Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos 1998 Polar 7000 Gallon Non Code Tank Trailer Contact for price 1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1294NC MLS Number14118266CategoryNon Code Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos 1998 Polar 7000 Gallon Chemical / Acid Tank Trailer Contact for price 1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1294CH MLS Number14118265CategoryChemical & Acid Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 1994 Polar 5000 GALLON Water Tank Trailer Contact for price 1994 Polar insulated stainless semi tank trailer, 5000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity5000 GallonsCompartments1Stock NumberP1289W MLS Number14118225CategoryWater Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 1994 Polar 5000 GALLON Chemical / Acid Tank Trailer Contact for price 1994 Polar insulated stainless semi tank trailer, 5000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity5000 GallonsCompartments1Stock NumberP1289CH MLS Number14118224CategoryChemical & Acid Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 1994 Polar 5000 GALLON Water Tank Trailer Contact for price 1994 Polar insulated stainless semi tank trailer, 5000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity5000 GallonsCompartments1Stock NumberP1288W MLS Number14118214CategoryWater Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 1994 Polar 5000 GALLON Waste / Sludge Tank Trailer Contact for price 1994 Polar insulated stainless semi tank trailer, 5000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity5000 GallonsCompartments1Stock NumberP1288WS MLS Number14118212CategoryWaste / Sludge Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 1994 Polar 5000 GALLON Non Code Tank Trailer Contact for price 1994 Polar insulated stainless semi tank trailer, 5000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity5000 GallonsCompartments1Stock NumberP1288NC MLS Number14118211CategoryNon Code Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 1994 Polar 5000 GALLON Chemical / Acid Tank Trailer Contact for price 1994 Polar insulated stainless semi tank trailer, 5000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity5000 GallonsCompartments1Stock NumberP1288CH MLS Number14118210CategoryChemical & Acid Tank Trailers Last Updated1/30/2026 LocationHouston, TX, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Polar 7000 Gallon Waste / Sludge Tank Trailer Contact for price 2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1287W MLS Number14110067CategoryWaste / Sludge Tank Trailers Last Updated1/26/2026 LocationBakersfield, CA, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Polar 7000 Gallon Waste / Sludge Tank Trailer Contact for price 2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1287WS MLS Number14110066CategoryWaste / Sludge Tank Trailers Last Updated1/26/2026 LocationBakersfield, CA, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Polar 7000 Gallon Non Code Tank Trailer Contact for price 2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1287NC MLS Number14110065CategoryNon Code Tank Trailers Last Updated1/26/2026 LocationBakersfield, CA, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Polar 7000 Gallon Chemical / Acid Tank Trailer Contact for price 2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front... ConditionUsedSuspensionAir RideRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1287CH MLS Number14110063CategoryChemical & Acid Tank Trailers Last Updated1/26/2026 LocationBakersfield, CA, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1994 Polar 8200 GALLON - ALUMINUM - AIR RIDE Water Tank Trailer Contact for price 1994 Polar aluminum semi tank trailer, 8200 gallon, Straight round construction, Discharge at rear with pump line to front. Optional center discharge as well Aluminum subframes, Air ride... ConditionUsedStock NumberP1199W MLS Number13529188CategoryWater Tank Trailers Last Updated4/19/2025 LocationEvansville, IN, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1994 Polar 8200 GALLON - ALUMINUM - AIR RIDE Waste / Sludge Tank Trailer Contact for price 1994 Polar aluminum semi tank trailer, 8200 gallon, Straight round construction, Discharge at rear with pump line to front. Optional center discharge as well Aluminum subframes, Air ride... ConditionUsedStock NumberP1199WS MLS Number13529187CategoryWaste / Sludge Tank Trailers Last Updated4/19/2025 LocationEvansville, IN, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1994 Polar 8200 GALLON - ALUMINUM - AIR RIDE Non Code Tank Trailer Contact for price 1994 Polar aluminum semi tank trailer, 8200 gallon, Straight round construction, Discharge at rear with pump line to front. Optional center discharge as well Aluminum subframes, Air ride... ConditionUsedStock NumberP1199NC MLS Number13529186CategoryNon Code Tank Trailers Last Updated4/19/2025 LocationEvansville, IN, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1994 Polar 8200 GALLON - ALUMINUM - AIR RIDE Chemical / Acid Tank Trailer Contact for price 1994 Polar aluminum semi tank trailer, 8200 gallon, Straight round construction, Discharge at rear with pump line to front. Optional center discharge as well Aluminum subframes, Air ride... ConditionUsedStock NumberP1199CH MLS Number13529185CategoryChemical & Acid Tank Trailers Last Updated4/19/2025 LocationEvansville, IN, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info