Protank - Model HDPE -Plastic Below Ground Septic Tanks

Protank offers the best polyethylene plastic below ground storage tanks available today. We offer below ground septic tanks ranging from 200 to 1500 gallons. Our plastic septic tank are designed for durability and quick, easy installation. Since our plastic septic tanks are made out of polyethylene, they are unaffected by soil chemicals and by the chemicals and gases present in sewage, so our plastic septic tanks will not rust or corrode. We offer our septic tanks in either single or double compartments. We also offer our septic tanks pre-plumbed, Pre-plumbed according to state code * Accepts 4` effluent filters PRE-PLUMBED: tanks are shipped to you ready for installation. Our pre-plumbed tanks include tee assemblies installed at the inlet and outlet. Tees are sized/cut according to each state code so the tank that you receive will be ready for installation. We also offer manway extensions for all of our plastic septic tanks.