How to lower pump cut off pressure?

Discussion in 'Water Fed Pole Cleaning' started by greb81, Nov 6, 2015.

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  1. greb81

    greb81 Newcomer

    Nov 6, 2015
    Likes Received:
    Hey all, i just got a new 12v 5lpm 100psi diaphragm pump that is one of the types you get in backpacks ect. Its shut off pressure seems pretty high compared to my previous backpack pump, and i was wondering if there was a way to lower this, or a good way to control the pump shut off?

    Thanks [​IMG]