Cylindrical Open Top 500 Gallon Polyethylene Tank, comes standard with lid at no additional charge. Lid is molded with tank to ensure a perfect fit and the same thickness as your tank's walls (3/8").
Open Top Tanks are great day tanks or process tanks. Standard tanks come natural in color and have a 1.5 specific gravity rating; different colors and heavy duty 1.9 SPG available upon request. Open Top Cylindrical Tanks come standard with molded in calibration chart for ease of determining current gallons left; optional black lettering shown. Tank is standard polyethylene; polypropylene and PVDF available upon request.
Do not use Tanks for Fuel Storage!