- Can you put a 90 in a sink drain?
- Can you have 2 P traps?
- Can a sink drain go straight down?
- Why is s trap illegal?
- Can you drain a sink into a toilet vent?
- Can P trap installed backwards?
- Does every P trap need a vent?
- Does a bathtub drain need a P trap?
- Is there a flexible drain pipe?
- How do I fix a smelly toilet p trap?
- What does the P stand for in P trap?
- Can you put a 90 in a vent pipe?
- Can a toilet drain be 2 inch?
- Does P trap have to be directly below drain?
- Does AP Trap have to be level?
- Which is better P trap or S trap?
- Are flexible P traps good?
- What if new sink drain doesn’t line up with existing pipes?
Can you put a 90 in a sink drain?
Sharp bends in piping also slow down water movement.
They cause the moving water to loose energy.
The 90 degree bends also are tough to pass through with drain cleaning equipment.
Never install a 90 degree fitting under ground except when used at the base of a vertical plumbing stack..
Can you have 2 P traps?
2 Answers. Yes, in most every home, multiple P traps eventually go into a single drain. … What you can’t have is one P trap in line with another (creating an air locked section), but two P traps that connect to a Y and enter the wall should be perfectly fine.
Can a sink drain go straight down?
Yes sink drains can be vertical but usually not toilet or sewer pipes. For toilet or sewer drains, “fall or slope” is necessary for movement of human waste and toilet paper. The flowing water is instrumental in pushing the solid matter down the inside of the pipe.
Why is s trap illegal?
Back to “S” traps – The reason “S” traps aren’t allowed is because they have the potential to suck, or ‘siphon’, water out of the trap as the water flows down the drain. … Believe it or not, enough water to break the water seal at the trap and let sewer gases come in to the house.
Can you drain a sink into a toilet vent?
Without the upper vent portion of the pipe, water locks can form in the drain system. The sink vent serves both the sink and the toilet. … The configuration depends upon your bathroom layout and the direction of the floor joists, but connect the sink drain to the toilet drain within 6 feet of the toilet, if possible.
Can P trap installed backwards?
When it came to installing the drain we were about 4″ of. When I swung the P trap around it would have just worked but there is no way to connect the P trap backwards without some special fittings.
Does every P trap need a vent?
3 Answers. All traps need venting in all cases. Without a vent, the water seal in the trap gets sucked out and sewer gases can enter the room.
Does a bathtub drain need a P trap?
P-traps are S-shaped pipe components that keep toxic sewer gases from escaping into your residence. They are required on all plumbing fixtures, including sinks, tubs and showers. … A bathtub trap begins at the end of the tub drain assembly, where it is glued onto a fitting screwed to the drain outlet.
Is there a flexible drain pipe?
Flexible drain parts can be used to quickly connect offset sink drains. … If the pipes are very close to lining up and you do not have the time to completely re-do the drain system, then flexible drain connectors could be right for you.
How do I fix a smelly toilet p trap?
Water evaporates with time. When the water in the P-trap evaporates, sewer gas can leak straight into your home. Fortunately, there’s an easy fix to this problem: just fill the P-trap with water again. To do this, walk around your home with a pitcher of water and pour water down every drain you can find.
What does the P stand for in P trap?
A P-trap gets its name because it combines two 90 degree joints with a horizontal overflow pipe and gives the entire unit the shape of the letter “P.” One of the 90 degree joints exits the drain of the sink and then is joined to another which contains a water seal system that allows for water to flow into the overflow …
Can you put a 90 in a vent pipe?
Caution, wide turns. Do not use the sharp, 90-degree vent elbow designed for venting above the water line. Note: You may have vent piping, but you still cannot use the tight 90-degree elbow — sometimes called a “vent elbow” — if the joint is below the water level, which is usually at the level of the sink.
Can a toilet drain be 2 inch?
Systems with less than nine units on one stack can use a 2-inch pipe, unless there is a toilet discharging into the piping. If that’s the case, it must be a minimum of 3 inches. The stack discharges into the main drain pipe.
Does P trap have to be directly below drain?
You attach the p-trap directly to the drainage and manuever the p-traps exits into you existing drain. It is not ideal to have the p-trap below the the exit drain because water gravity has to force the water out instead of it flowing downwards naturally.
Does AP Trap have to be level?
Plumbing Codes Restrictions. Most Plumbing Codes place restrictions on how a p-trap is used and manufactured. … You must install a trap level in relation to its trap seal. If the trap isn’t level, it can be susceptible to back siphonage.
Which is better P trap or S trap?
A “P” trap drain will form a “P” shape to maintain a water seal, and the pipe will either go through the wall behind the fixture or extend several inches away from the sink drain before exiting through the floor. … With an “S” trap drain, the trap is easily siphoned dry with each use and the water seal no longer exists.
Are flexible P traps good?
P-traps take on and maintain the shape of a letter p to keep sewer gases out of your house. When you use a flexible p trap, you’re more likely to get the shape wrong, and you’re more likely to accidentally misshape it when you bump the pipe. Or when you bump it, the force might cause it to spring a leak.
What if new sink drain doesn’t line up with existing pipes?
The simplest way to adjust the drain assembly’s vertical position is the increase or reduce the length of the tailpiece pipe. If you reduce the length of the tailpiece by cutting, you will raise the extensions pipe’s vertical position.