View 18 Photos View 0 Videos 1993 Polar 7000 Gallon Waste / Sludge Tank Trailer Newly Listed Contact for price 1993 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Stainless... ConditionUsedSuspensionSpringRear AxleTandem AxleCapacity7000 GallonsCompartments1Stock NumberP1364WS MLS Number14588762CategoryWaste / Sludge Tank Trailers Last Updated9/5/2026 LocationEvansville, IN, US Sold ByCARPCO Tank & Equipment, Inc (833) 625-___ SHOWNUMBERCall Seller Email Seller Save More Info