Flexible Coupling 40mm to 40mm PVC

Our Flexible Coupling 40mm provides a durable, economical solution for joining and repairing 40mm PVC-to-PVC pipe sections in non-pressure sewer, drainage, soil and waste systems. Can be used in under or above ground applications.

Made from ePVC, a highly flexible polymer, the coupling flexes with ground movement, helping maintain a secure seal as the surrounding soil naturally shifts and settles over time.

Only marine-grade 316 stainless steel clamps, bands and housings are used, offering extra strength to resist pipe displacement. The quality of the stainless steel is important, as this specific type of stainless steel offers excellent corrosion resistance, helping maintain a secure, reliable connection over time.

Quick and easy to install, it offers a practical solution to correct pipe misalignment and repair damaged pipe sections. No specialised installation tools are required and can be tightened with a suitable screwdriver or torque wrench.

Note: Not suitable for potable water

Complies with AS/NZS 4327
WaterMark approved (WMKT022696)

Sold individually.

A range of sizes available. View our full range of flexible couplings here. 

Installation Notes

-Make sure the pipe is adequately supported
-Loosen, but do not completely remove the steel clamps
-Fit coupling over both pipe ends
-Tighten clamps to 6.7 Nm torque
-Installation is subject to the requirement of the regulatory authority.