Norwesco is a leader in the polyethylene tank industry for industrial and personal use tanks. With 82 years of experience, Norwesco has built an impeccable reputation with its commitment to customer satisfaction and a wide variety of products suitable for every need.
This 1500 gallon septic tank is constructed with rotationally molded polyethylene resin. It's seamless construction makes it durable and resistant to cracks, chips, and ruptures. The poly tank was made with FDA approved resin that complies with FDA standards 21 CFR 177.1520 (1) 3.1 and 3.2 for waste water storage.The 1500 gallon septic tank features two 20" gasketed manways, a 4" gasketed pvc tee assembly inlet, and a 4" gasketed pvc tee assembly outlet. Installation requires a 25% internal backfill to equalize the pressure between the outside and the inside of the tank.Norwesco backs their septic tanks with a 3 year manufacturer warranty. Additional riser options are available. These plastic septic tanks are available in sizes ranging from 200 to 3,525 gallons.