Posted 7/3/2015 20:19 (#4660118 - in reply to #4659694) Subject: RE: Show and tell, big air wands
MN
1/2 or 3/4 rigid aluminum conduit smashed part way flat on one end with ball valve and st. 90 on other.. makes for somewhat of pistol grip handle to control it,, use a single 1/2" on a 125cfm works good