How To Install A Sink Trap

For a new sink installation youll typically have a piece of pipe sticking out of the wall.

How to install a sink trap. Shopping list for how to replace a pvc sink trap. In order to connect the p trap youll need a trap adapter that needs to be glued onto the pipe in the wall. Adjust the gasket so that its resting directly against the underside of the sink. A p trap is an ingenious device that traps a small amount of water inside of itself.

Attach new tailpiece step 3. Here we show you how to perform your plumbing p trap installation when the bathroom sink drain doesnt line up. This water forms a seal that prevents. Place the cardboard friction ring on over the gasket.

Attach a trap arm step 5. Follow these steps to install the p trap. Today well be showing you how to install a p trap under a kitchen sink. We initially show the p trap bac.

Remove the old drain pipe step 2. Add a t fitting if necessary step 4. It will act as a buffer to prevent the locknut from tearing the rubber seal when you tighten it back down. Foil pan used to catch water drained from trap assorted 1 12 inch diameter pvc pipe and fittings for assembling a new sink trap.

Take the lower part of the p trap apart and insert the trap arm into the wall drain fitting as far as it will go. How to in stall a sink p trap. Since my pipes are abs im 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 surfaces then push on the adapter all the way in giving it a slight twisting motion roughly a quarter.

Slide the short side of the p trap onto the tailpiece that drops down from the sink drain. Slide the gasket and friction ring onto the bottom of your new drain.