WaterBlock WB-13 Point-of-Use Excess Water Flow Shut-Off Valve you install it in the

you install it in the water line feeding a particular fixture or appliance

PSI: 1400 GPH (gallons per hour)

verify the following:

it delivers dependable pumping power without undue strain on the pump

to protect your incoming water source

WaterBlock WB-13 Point-of-Use Excess Water Flow Shut-Off Valve you install it in theFor other volume based shutoff systems, see our flow rate based water leak detector category page. Quick Summary Excess water flow shut off valve; Operates automatically. Helps to prevent or minimize water damage from a malfunctioning appliance by shutting off the water flow if its volume becomes excessive. Does not require electric power. All it needs to operate is water flowing through it. For applications that do not exceed 13 gallons per