Profile: Tank Equipment, Inc. specializes in providing tanks, pumps and skid systems, dewatering equipments. We provide tanks such as vertical tanks, cistern & septictanks, loaf tanks, horizontal leg tanks, plastic tanks & accessories and sherman tanks.Vertical freestanding tank is available in crosslink polyethylene. All vertical tanks are designed with a heavy duty wall for containment of liquids up to 16.5 lbs./gal. They are available in natural, black, and various other colors. We also provide custom fabricated poly tanks.