A plumbing trap is formed by a pool of water collecting in a pipe with the shape of an inverted letter “P” or the letter “S” standing on its side. Per plumbing codes , every drain has to ...

Today, let's look at two basic fundamentals of plumbing: traps and vents. Technically, a trap seal -- or simply trap -- is a device or fitting which, when properly vented, ...

Plumbing the function of S-trap drain . Originally published December 14, 2012 at 8:00 pm Updated December 14, ... Something about an S-trap not working and there was no vent.

In a lot of cases, "hand-tight" is all that's required of a plumbing fitting. You've encountered this even if the only plumbing you've ever done is cleaning out a P-trap.

A common plumbing defect found in many older houses is an "S" trap. An "S" trap is named so because it looks like an "S" on its side - it basically consists of a normal trap, and then another trap ...

With an “S” trap drain, the trap is easily siphoned dry with each use and the water seal no longer exists. A properly installed “P” trap will always maintain a water seal.

Q-I am having trouble with the bathroom sink in our guest room. It is partially clogged so that water drains out very slowly. I have tried chemical cleaners and a plunger but can`t seem to free it.