Infiltrator IM-540 Septic Tank

The Infiltrator IM-540 is a lightweight strong and durable septic/pump tank. This watertight tank design is offered with Infiltrator’s line of custom-fit risers and heavy-duty lids. Infiltrator injection molded tanks provide a revolutionary improvement in plastic tank design, offering long-term exceptional strength and watertightness. Do not install the tank in vehicular traffic areas. The tank is designed for non-traffic applications.