Wastewater Supply
Infilltrator - 500g Septic Tank - IM-540
Infilltrator - 500g Septic Tank - IM-540
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***Available in Indiana and parts of Ohio and Illinois. Please contact us if you are outside of this service area.***
Description
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.
Benefits:
- 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
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)
Infiltrator IM-540 Septic Tank — FAQs
What are the dimensions of the Infiltrator IM-540 septic tank?
The Infiltrator IM-540 measures 61.7" W x 64.9" L x 54.6" H and holds 552 gallons total capacity. Its two piece injection molded polypropylene design allows nested shipping and easy handling. The tank weighs just 169 lbs, light enough to position without heavy equipment.
How much does an Infiltrator 500 gallon septic tank cost?
The IM-540 is priced at $919.04 plus shipping. Plastic Infiltrator tanks cost less to deliver and install than concrete because no crane is required. Order online from Wastewater Supply and we ship direct to your job site.
What is the IM-540 used for?
The IM-540 is commonly used as a pump tank, trash tank, or small flow septic tank where local code allows this capacity. It's also used for rainwater harvesting and non potable water storage. Check your county health department requirements before selecting tank size.
Can the Infiltrator IM-540 be buried, and how deep?
Yes. The IM-540 is designed for burial from 6" to 48" of cover without special backfill in most conditions. No water is required during backfill, and the tank can be installed with the same equipment used for the drainfield.
Other Similar Products
Infiltrator CM-1060 1,000 gallon septic tank
Infiltrator IM-1530 1,500 gallon septic tank
Infiltrator Quick4 Plus Standard chamber
Manuals

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At Wastewater Supply, we are committed to providing our customers with the best possible experience and the highest-quality products at competitive prices.