Installing P Trap For Bathroom Sink

Since my pipes are abs i m using abs cement i simply swab the inside of the trap adapter with some cement and do the same for the outside of the drain making sure to fully coat both.

Installing p trap for bathroom sink.

With your pedestal sink on the wall you can install the p trap. Here we show you how to perform your plumbing p trap installation when the bathroom sink drain doesn t line up. The shape of the p trap when installed this way takes advantage of the brachistochrone property of the cycloid shape. The u shape of this pipe is the trap that retains enough water to prevent sewer gases from entering the bathroom.

Traps come in 1 1 4 inch standard bathroom sink or 1 1 2 inch standard kitchen sink inside diameter sizes. The other end of the p trap can slide into and out of the fitting on the wall. The near vertical drop allows the waste water draining from the sink to enter the trap with a lot of speed so that the trap self scours. You can adjust the p trap sliding it up and down on the pipe that leaves the sink drain.

Then on the trap s tailpiece screw the nut and gasket onto the. Over time they leak become corroded or get pl. If you install the p trap backwards you don t get the velocity. It should easily fit into place and the threaded ends should be wrapped with teflon tape.

Now install the new p trap. Step 5 install the p trap. The curved pieces of drain pipe underneath your sink commonly referred to as p traps do a lot of dirty work. When the p trap is placed in its right position slide the nut over the gasket and screw it down on the sink s tailpiece.

We initially show the p trap bac. When replacing a p trap you should use the same type of trap you remove.