Pit-to-Pipe Connector™

 

 

The Pit-to-Pipe Connector™ is an innovative connection system designed to simplify pit-to-pipe installations while delivering a reliable, watertight seal. Cast directly into the pit wall during manufacture, the system eliminates the need for traditional concrete bandaging, reducing labour requirements, installation time, and the risk of rework.

Using a simple three-step process, installers can connect the pipe, verify the seal, and inject expanding resin that cures within 1 to 1.5 hours, allowing trenches to be backfilled on the same day. Trialled on a major stormwater infrastructure project in Queensland, the Pit-to-Pipe Connector™ received strong endorsement from contractors, who reported significant time savings, consistent installation quality, and zero remediation works.

Compatible with RCP and HDPE pipes in 300mm, 375mm, and 450mm sizes, the system provides a faster, safer and more efficient solution for civil infrastructure projects.

Related Documents

The Pit-to-Pipe Connector™ Product Guide

Installation Guide

Contractor Flyer

Case Study

Simple Three-Step Process

Step 1

Feed the Pipe

Remove water from housing. Lift slightly above invert and feed it through the connector. Push pipe through until internal membrane seals over pipe, then pull back until pipe end is flush with internal wall.

Step 2

Check the Seal

Ensure both membranes enclose the resin cavity. Proceed after visual and touch inspection conducted.

Step 3

Mix & Inject Resin

Filoform 2-part resin mixed for 60-90 seconds in warmer climate & 90-120 seconds in colder climate until grey and injected via the port. Resin expands 4x to fill the cavity and cures in 1-1.5 hours depending on climate.

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