K3.1 Flow Actuated Unloader 3.0-4.2 GPM 400-1450 PSI NON-INSULATED Eliminates back pressure with a

Eliminates back pressure with a gas engine but must be installed in upright position

Pressure rating: 3000 psi to 4000 psi

flow through design

ROBOKIM #3 chemical injector QC kit (plug in & socket out)

1260420 O-ring 26

K3.1 Flow Actuated Unloader 3.0-4.2 GPM 400-1450 PSI NON-INSULATED Eliminates back pressure with aK3. 1 flow actuated unloader, 3. 0 4. 2 GPM 400 1450 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 actuate unloaders. When the gun valve is closed and water flow stopes, system pressure is increased rapidly al all