Installing the TW-Riser on the Infiltrator IM 540 tank
Installing the TW-Riser on the Infiltrator IM 540 tank

This new addition to the IM Tank product line is lightweight, durable and watertight. The injection-molded plastic IM tanks is designed to provide exceptional strength in a two-piece design that nests for shipping.

Specifically designed for use in septic applications, the new model will replace Infiltrator’s currently marketed TW-300 and TW-500 tanks. The IM Tanks installation possibilities including pump tank, are in-series tank, trash/septic tank and rainwater tank applications. The IM-540 is now available through Infiltrator Systems’ distributor network.

Benefits include:
• Strong, watertight and lightweight injection molded polypropylene construction for easy installation and excellent long-term performance
• Inboard lifting lugs for easy delivery and handling
• Integral heavy-duty lids that interconnect with Infiltrator’s TW Riser System
• Structurally reinforced access ports eliminate distortion during installation and pump-outs
• Reinforced structural ribbing and fiberglass bulkheads offer additional strength
• Can be installed with 6 in to 48 in of cover
• Can be pumped dry during pump-outs
• Suitable for use as a pump tank septic tank, trash tank, in-series tank or rainwater tank
• No special installation, backfill or water filling procedures required

The launch of the IM-540 is the first of two planned additions to the IM-Series Tank family. Infiltrator Systems will launch the IM-1530 in January of 2014.