P-trap
noun
A trap consisting of a U-bend with the upper part of its outlet arm bent horizontally.As needed, cut the P-trap and rotate both the trap section of the P-trap and the disposer....
- Then connect the P-trap to the tail piece with another washer and slip nut.
- You will need a pipe wrench to disconnect the chrome fittings between the garbage disposal or the sink and the P-trap.
Origin
Late 19th century: so named because of its shape.