Air testing above ground drainage pipework - Building Regs H (4K).

Normally done on a level 2 plumbing course-

[@freezefoot]

Thank you for this. Presumably the 38mm WG is not enough pressure to displace the water you put into traps to seal them. Good tip on placing the manometer on a board to prevent kinking.

[@Londontradecollege]

Hi yes as the WG pressure rises it just about stay in the trap.

[@tigertooth4678]

Has anybody invented the long reach donut plug so you dont have to reach down into a stinking drain?

[@paul_my_plumbs_uk]

👍🏿👍🏿👍🏿🍺🍺🍺The drain plugs are brillo when changing toilets 👍🏿 keeps the smell of 💩💩💩💩 down from an open soil stack 🙌🙌🙌🤣🤣

[@tirvplumbing]

Yh I always see plumbers stuffing rags down them surprised more people don't use the plugs.

[@paul_my_plumbs_uk]

@@tirvplumbing i though i'd give it a plug using them 🔌🔌🔌🔌😜😜😜

[@tirvplumbing]

@@paul_my_plumbs_uk hair-raising method 😂

[@gabrielzaer9922]

You’re the best ❤

[@1981shafi]

Hi Great video. Where can I buy the testing equipment from?

[@Londontradecollege]

Hi the kits are easy to come by, most plumbing shops sell them and also stores like Screwfix.