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compressor
A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor.
Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe. As gases are compressible, the compressor also reduces the volume of a gas. Liquids are relatively incompressible; while some can be compressed, the main action of a pump is to pressurize and transport liquids.
Many compressors can be staged, that is, the fluid is compressed several times in steps or stages, to increase discharge pressure. Often, the second stage is physically smaller than the primary stage, to accommodate the already compressed gas without reducing its pressure. Each stage further compresses the gas and increases its pressure and also temperature (if inter cooling between stages is not used).
I have a Freeze Master EZEFREEZE electric pipe freezer that's stopped freezing. Sounds normal when on, but does nowt. I understand that Freeze Master have a collect and repair service, but I'm nervous about essentially writing them a blank cheque.
Does anyone have any thoughts as to how I can...
Hello, if you are able to come and fix an Ecocent Maxi 3001 boiler in Llantrisant, South Wales, we would love to see you! We are told it is likely to be a capacitor or compressor problem. We also have an air source heat pump system that needs servicing if you are able to also do that, that...
I'm going to warn you that I am a complete idiot and I'm not a plumber.
I've changed a number of taps in my life but recently come up with an issue in changing a kitchen tap in my new house.
My pipes etc use the standard 15mm fittings as done the tap that was originally installed. I bought...
Anybody used a smaller than 24 Litre Compressor to blow out Oil Lines? Ive seen some 4.5 L to 12 L ones and was wondering if there would be enough sustained air to shift water and sludge.
I'm sure this has been asked before so if so please direct me to the thread. What do you guys find best to re-inflate pressure vessels? I have a small compressor with a standard tyre inflator (PCL). I find it nearly impossible to get this down the back of boilers, especially when no clearance...
I'm after one of these for dry testing water pipework before filling to be more professional than running around looking for drips until the customer informs us that water is dripping through the ceiling...
I've done my research and I know that you have to pressure test with water afterwards...
As above. What compressor do you lads use. For dry pressure testing ?
Just seen this one on screw fix
Stanley DN/8/5 4.5Ltr Portable Compressor 240V - Air Compressor | Screwfix
Also what do u guys use to connect to pipeworm ? Make up somthing using a schrider valve ?
Hi All
I am looking to purchase an air compressor to test installations, I have seen the one I want and I am happy that finnaly I can test the pipework before I put water through it, Now I have no idea on how to connect these to the pipework, the plumbfix magazine says you can get 1/4 "...
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