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Wastewater Supply

Infilltrator - 500g Septic Tank - IM-540

Infilltrator - 500g Septic Tank - IM-540

Regular price $919.04 USD
Regular price Sale price $919.04 USD
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***Available in Indiana and parts of Ohio and Illinois. Please contact us if you are outside of this service area.***


The Infiltrator IM-540 is a lightweight, strong, 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 exceptional long-term strength and water tightness.

Do not install the tank in vehicular traffic areas. The tank is designed for non-traffic applications.


  • Strong injection molded polypropylene construction
  • Lightweight plastic construction and inboard lifting lugs allow for easy delivery and handling.
  • Structurally reinforced access ports eliminate distortion during installation and pump-outs
  • Reinforced structural ribbing offers additional strength
  • Can be installed with a 6" to 48" cover
  • Can be pumped dry during pump-outs
  • Suitable for use as a pump tank or rainwater (non-potable) tank
  • No special installation, backfill, or water-filling procedures are required
  • No special water filling requirements are necessary
  • The tank may be backfilled with suitable native soil. See installation instructions for guidance.

Tech Specs

61.7"W x 64.9"L x 54.6"H
(1567 mm x 1648 mm x 1387 mm)

Access Port
24" (610 mm)

169 lbs (77 kg)

Total Capacity
552 gal (2090 L)

Burial Depth
Minimum 6" (152 mm)
Maximum 48" (1219 mm)



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