Toilet Water Supply Pipe Size Uk

Also i am fitting the toilet to a wooden floor.

Toilet water supply pipe size uk.

What size is the cold mains feed to the toilet basin or bath on most toilets the cold feed should always come in 15mm pipe however some toilets that go back to the wall with no access may have 10mm pipe. For one thing brass has a tendency to corrode. Water supply fixture units wsfu and minimum fixture branch pipe sizes. Past some systems discharged water via an open ended pipe when the supply and water level within the tank was controlled electrically.

Remove the screws from the base of the. Guide to the uk water supply regulations. 68mm pipe is used for rainwater only and not for household waste. Appliances appurtenances and fixtures not referenced in the table below shall be permitted to be sized by reference to fixtures having a similar flow rate and frequency of use.

A supply tube connects the supply pipe to the tank. You can have a gravity feed to the toilet of any other appliance as well as having the cold feed coming from your mains water supply. A brass toilet water supply line is a bit more difficult to deal with than a flexible one. I have always connected the cold water supply via a brass tap connector.

A point of reference is that even if your supply line is silver it is still brass inside. This size is often seen in commercial and industrial buildings. 3 standard uk 2nd class 10 20 for heavy large orders. Some very old homes may have 100mm main soil pipes but this size is now obsolete and 110mm should be used.

However i have just had a new wc delivered and the connection for fitting the cold supply is plastic. Is it ok to fit a metal tap connector to this plastic screw thread or is there a special fitting for this. Flexible toilet inlet hose 3 8 to 15mm 300mm 54000551. This 1 2 inch pipe connects to the home s 3 4 inch water pipes.

Use a cup sponge or towel to remove as much water as possible from the toilet bowl and cistern. We supply a range of water supply regulation approved flexible hoses all of the highest quality and all in various lengths designed to connect toilet cistern inlet valves to 15mm pipe and isolation valve threads products. The water supply line does not run directly to the toilet however. Air gap with minimum size circular overflow determined by measure or vacuum test 3 3 auk1.

Before dismantling the old toilet turn off the water at the mains by locating the stopcock and turning it clockwise. Pipe size from new boiler to bath and other hot water outlets by mark3081 thu mar 05 2015 3 25 pm last post by proptech thu mar 05 2015 7 38 pm. The listed fixture unit values represent their load on the cold water building supply. This standard is used throughout the home to supply faucets showers and any other appliance requiring water including the washing machine.