The Trap Extension Adaptor 40mm x 40mm is a specialized plumbing component designed to extend the reach of a standard waste trap inlet when the sink or appliance outlet pipe is situated too high above the trap connection. Manufactured from high-impact white polypropylene, this fitting provides a direct vertical extension, bridging awkward spatial gaps beneath kitchen sinks, utility basins, or commercial catering units without requiring complex pipework re-routing.
 
Featuring a 40mm (1-1/2 inch) female threaded nut with an elastomeric seal washer at the top and a 40mm spigot or male connection at the bottom, the adaptor screws directly onto the waste grid outlet while seamlessly connecting to the trap below. The precision-molded threads allow for hand-tightening to create an immediate, watertight, and airtight seal that prevents fluid leaks and traps sewer odors.
 
Ideal for installations where deep bowl sinks, thick granite countertops, or under-counter appliances restrict standard plumbing clearances, this extension piece provides an efficient, space-saving solution. Built to withstand continuous hot water discharge, grease, and aggressive cleaning chemicals, it offers professional plumbers and home improvers a simple, leak-free extension component for 40mm domestic waste systems.