3/4 air line

[crbracing]

where is the best place to find a 3/4" rubber air line. I need about 2 feet to go from my tank to the copper pipe on the wall. I cant seam to find any thing over 1/2". I did find a 3/4" steal braided water line for a hot water heater that had 3/4" pipe thread on both ends but i don't know what it is psi rating on it is. Has any one used one of those?

 

[knobbylon]

When I've needed the same, I've gone to an industrial hose supply shop and had them make one or look up part number 4NB42 from Grainger and see if that will work.

 

[metal1313]

you can also go to a hydro hose shop and have one made pretty cheap