Davant 110mm Ring Seal Push-Fit Soil Double Socket Slip Coupler

The Davant 110mm Ring Seal Push-Fit Soil Double Socket Slip Coupler is a reliable and convenient solution for joining two sections of 110mm (4") soil pipe, especially in tight or challenging installations. Unlike standard couplers, this slip coupler has a longer central body that allows it to "slip" over existing pipework—making it ideal for repairs or when replacing a damaged pipe section. Designed for ease of use, the coupler features ring seals on both sockets to provide a secure, watertight connection without the need for glue or solvent cement. Simply push the coupler onto one pipe, slide it across, and connect it to the second—no fuss, no mess. Made from strong and durable PVC-U, this fitting meets the requirements of EN1329-1 and EN1566-1 standards, ensuring quality and compatibility across a wide range of soil systems. It’s available in black, white, and light grey to suit different system colours and installation preferences. Whether you’re working on a new soil stack, extending a system, or making a straightforward repair, the slip coupler’s added flexibility makes your job that much easier.

Frequently Asked Questions

What’s the difference between a slip coupler and a standard coupler?

A slip coupler has a longer body and no internal stop, allowing it to slide over the pipe. This makes it perfect for replacing sections of existing pipe without needing to move other fittings.

Does this require any adhesives or tools for installation?

No adhesives are needed. This is a push-fit design with integrated ring seals that create a watertight seal when the pipes are pushed into place. Just ensure the pipe ends are clean and chamfered for a smooth fit.

Can this be used on vertical and horizontal soil pipes?

Yes, the slip coupler can be used in both vertical and horizontal applications. It’s commonly used in soil stacks, branch connections, or underground runs where precise alignment is important.