This low back P Trap Gully is usually used in conjunction with either a square or rectangular hopper.The gully incorporates a trap to prevent drain smells from escaping. The end of the gully is chamfered to enable it to be connected directly to a bend or a coupler.The most common application for this gully is the introduction of either a kitchen waste pipe or a rainwater pipe into a110mm drainage system.Please watch our overview video below
