K7.0 Flow Actuated Unloader 2.1 - 3.0 gpm 3500 psi REPAIR KITS Maximum flow: 3

Maximum flow: 3

1 7/8" 1 hole

Essentially a capillary tube thermostat consists of a sensing bulb and tube with an extremely small internal diameter partially filled with a special compound

Consider part numbers

K7.0 Flow Actuated Unloader 2.1 - 3.0 gpm 3500 psi REPAIR KITS Maximum flow: 3K7. 0 flow actuated unloader 2. 1 3. 0 GPM 3500 PSI The unloader valve diverts water flow into bypass when the trigger gun valve is closed. Flow actuated unloaders divert water to the bypass when there is a sufficient reduction or stoppage of water flow. The flow actuated unloader has an orifice instead of a check valve in pressure actuated unloaders. When the gun valve is closed and water flow stops, system pressure is increased rapidly at all points