Setting up PW pump

Take the bypass hose from unloader side and run it to the top of the tank, set your unloader to the right pressure and plug the inlet of the pump (where you disconnected one side of the bypass hose) with a screw on plug.
That is it. Also, helps keeping the pump cool.

Thanks,

A Auto Detailing
 
I don't right now.
Do you have a short hose comming from one side of the pump to another?
If yes this is your by pass hose. If no than you have internal bypass.
If you have internal bypass, than I don't know if it is possible to run hose back to the tank. The only thing I would know to do is to buy the unloader from "northern tool and equipment" and run a hose from it to the tank.
 
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