How To Use Pump Action Drain Unblocker PowerFix 

The pipe to be cleared needs to be full of water, otherwise, your air blast will just compress the air in the pipe. So, fill the sink with water. Allow to start to drain by removing the plug, then block the flow with the primed device, and fire away!! That way, the maximum amount of water is pushed through the pipes, removing the blockage. Don’t forget to block the overflow to maximise your effort. Lastly, you can lubricate the piston with a drop of Vaseline (petroleum jelly). Works great!!

Don't use maximum pressure at first. Build up to make sure you don't blow the pipes apart.

Good video and They work well but sometimes too well , finds a loose waste pipe like a shower trap and you then have a bigger problem so best to check after use

Video better than manual but 2 questions I have : when and for what should be used accesorie with spring, elipse shaped ( you first putted on video beside pistol) ,and when and what lube to use to maintaon pump

Nice video.thanks

As dancer says you need to block the water over flow I think.

А кто помнит Антона Чигура,из фильма "старикам тут не место"-этот киллер стрелял в головы людям похожей штукой)))

Hé Guys, should works better if you close the water overflow drainage hole under the watertap that is in direct connection with your airgun!

I'm have de machine is so good!!

It ain't work with blocked pipe in toilet shell. I just realize it, unfortunately! :(

What is the point of showing on a drain that ISN'T blocked? Unless video

А чемодана к этой штуке не полагается?)

Hello, I thank you for taking the time to make this video. I really appreciate it. My pump never reached good enough pressure. I feel the pressure escapes from the release screw when I am pumping... what can I do?

Does it clean clogged water pipe

Bought this today in UK Lidl @ £11.99, enclosed instructions are useless, but this video showed me how to use. Only omission was that you did not demonstrate how to use the enclosed 'spring' device to block overflow. Have experimented for ages, but simply cannot get it to lock on hole!