Does the P-trap have to be directly under the shower drain?

The maximum distance between the shower drain and the P-trap is 5 feet. However, the P-trap should be as close to the shower drain inlet as possible. You should even have the P-trap directly under the shower drain for the best results.

Does AP trap have to be directly under the tub drain?

Yes,it has to be directly under the tub,the other way would be considered a “Running” trap and would cause a siphon effect.

How far below shower drain should P-trap be?

24 inches
However, the Universal Plumbing Code stipulates that the total developed length of all tailpieces, arms and fittings connecting the drain to the p-trap must be 24 inches or less. Jennifer Roberts has enjoyed writing since 2008.

How far can the P-trap be from the tub drain?

Plumbing Codes P-Traps must connect to the same size drain outlet, with a diameter of at least 1.5 inches. The vertical distance from the fixture to the trap can not exceed 24 inches. The horizontal distance from the fixture to the trap should not exceed 30 inches.

Does a sink P-trap have to be straight?

Does a P trap have to be straight? The two main parts of a P-trap do not need to be in the same vertical plane. As noted by others, they can be rotated well out of plane to each other when fitted, and commonly are. The horizontal part, its wall tube, should go straight into the house drain system wall pipe.

Can a shower and sink share a drain?

Is It Possible to Have the Same Drain for the Shower and Sink? Yes, the drain for the shower and the sink can be the same. The shower and sink can use the same drain pipe if it is well below the sink and shower level.

Can a shower and bath share the same drain?

1:Can multiple bathroom sinks, baths, showers ect share a common drain pipe? Yes they can and do all the time.

Why does a shower require a 2 inch drain?

A 2-inch pipe is the recommended size because showers have a low threshold for flooding, and a 2-inch pipe helps the water drain faster than does a 1 1/2-inch pipe. So, if you are converting from a tub and shower combination to a shower, you’ll likely have to change the drain pipe size.

How far away can a trap be from a shower?

Traps are supposed to be directly below the fixture outlet. 10 feet is too long even for a trap arm, the vent take off will need to be much closer to the shower.

How deep is a shower P trap?

The greater the velocity of the water rushing through the plumb fixture drain, the more likely the drain will siphon the trap seal. The vertical drop for sinks, lavatories, showers, and bathtubs is between 18” and 24” but not more than 24”.

What size trap should be used for a shower drain?

Trap Size. The usual size for a shower drain trap is 2 inches,which is the diameter of the trap.

Importance of Trap Size. The size of the drain’s trap is important because it has to be large enough to keep up with the amount of water that will drain

Identifying the Trap.

Finding out Local Codes.

What is a P trap for a shower?

P-traps, the curving section of pipe you can see under the sinks in your house, perform a vital function for any plumbing fixture in a building. Shower and bathtub drain pipes must incorporate a P-trap; otherwise the health and safety of anyone in the building will be jeopardized by sewer gasses entering the building.

What is a plumbing P trap?

A P-trap is a plumbing pipe normally used in kitchen and bathroom under-sink plumbing; however, there are also washing machine P-traps.

What is a sink P trap?

In most homes, there is a P-trap installed under the sinks in the bathroom and kitchens. A P-trap is a plumbing fixture that has several purposes. It traps debris that has drained from the sink and prevents it from forming a clog deep within the plumbing system, and to stops sewer gases from passing into the home.