Orenco's injection-molded fiberglass-reinforced polyester (FRP) septic tanks* set a new onsite
industry standard for strength and watertightness.
They are available in the following sizes:
Our injection molding process produces tanks of unmatched quality and consistency. Every tank is tested for watertightness before shipping.
The tanks are light enough to transport in a pickup or small trailer and install with a backhoe, yet are far more rigid than polyethylene tanks. In fact, they're strong enough to withstand a four-foot burial depth empty.
In the 1000-gallon and 1500-gallon tanks, a baffle wall can be installed anywhere in the tank to create two or more compartments of suitable volume for the application.
To purchase our tanks, use our online Distributor Locator.
*Covered by U.S. Patents #D461,870 and #D445,476