Garage Air supply

[george765]

I bought a 3HP compressor for my domestic garage. I want to plump it in rather than have air pipes all over the floor. I'd like to have 2 outlets on each side of the garage.
What sort of pipe should I use ?
what size should I use ?
thanks in advance, george

 

[kevplumb]

you could do it in copper or screwed iron

size depends on what discharge rates your going to have

 

[merlin50]

PE100 plastic

 

[kevplumb]

PE100 plastic

yeah of course