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The Infiltrator IM-540 is a lightweight, strong and durable plastic septic/pump tank. This watertight tank design is offered with Infiltrator’s line of custom-fit risers and heavy-duty lids. Infiltrator injection-molded septic 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.
- Size: 61.7″W x 64.9″L x 54.6″H
(1567 mm x 1648 mm x 1387 mm)
- Access Port: 24″ (610 mm)
- Weight: 169 lbs (77 kg)
- Total Capacity: 552 gal (2090 L)
- Burial Depth: Minimum 6″ (152 mm), Maximum 48″ (1219 mm)
- Download Infiltrator IM-540 Plastic Septic Tank Information Sheet