Posted 1/16/2012 07:34 (#2164634 - in reply to #2164616) Subject: RE: 3" plumbing on water truck
Sw Ohio
We plumbed in an extra air tank into the air brake system with a one way check valve.Then ran a air line up to the transfer pump discharge.When done filling we close the liquid supply valve and open a small valve to blow the liquid out of the fill hose, works well.
3" plumbing on water truck
