K7.3 Unloader 6.6-10.8Gpm 3500Psi 4 Bolt Style ST-2715 Spray Gun (chemical resistant)

ST-2715 Spray Gun (chemical resistant)

Stainless Steel 50 mesh screen

This nozzle is perfect for paver strip jobs

Standard pressures up to 4000 psi

Weight: 174 lbs

K7.3 Unloader 6.6-10.8Gpm 3500Psi 4 Bolt Style ST-2715 Spray Gun (chemical resistant)K7. 3 Unloader 6. 6 10. 8Gpm 3500Psi SKU 190361 K7 3 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 stops, system pressure is increased rapidly at all points