Underground Water Storage Tank

Polycon underground tanks are manufactured as single-piece units. Seamless, one-piece construction. Rotationally molded from FDA approved UV Stabilized Polyethylene. If simple installation guidelines are followed and tanks are inspected, you can expect long, trouble-free service. Its light weight and compact, No heavy lifting equipment is required for installation. Polycon underground storage tank/septic tank is designed to withstand earth pressures that would normally crack traditional tanks. Deeply formed corrugation and longitudinal ribs lend extra strength and stability.

The tank does not rust, rot or corrode even without protective coating. Large 18” entry/view port with a man-way riser and a threaded cover are included.