This is the official product video for the Norwesco 500 Gallon Plastic One Compartment Septic Tank - IAPMO Certified. Full specifications, dimensions, and live pricing are on the product page.
In the quiet earth... a single chamber stands ready. The Norwesco 500 gallon single-compartment septic tank is a rotationally molded polyethylene shell — holding the full 500 gallon in one chamber. It measures 101 inches long by 51 inches wide by 47 inches tall; plan your excavation around the 51 x 101-inch footprint. IAPMO-certified and finished in Norwesco yellow, this tank is built for residential and light-commercial wastewater service. It carries no specific-gravity rating — it is not a chemical tank. During burial, balance soil loads by filling with water as you backfill to prevent deformation or float. Norwesco 500 Gallon Septic Tank — IAPMO Certified Tank. OneSource Plastics.