K7.2 Flow Actuated Unloader 4.2 - 6.6 gpm 3500 psi belt Kit includes: 66080070 seal retainer

Kit includes: 66080070 seal retainer (brass) 20mm (1) 90361600 O-ring 34

while using one complete assembly as your visual guide

0 dirt killer nozzle 4700 psi

this kit is perfect

SKU: 6879

K7.2 Flow Actuated Unloader 4.2 - 6.6 gpm 3500 psi belt Kit includes: 66080070 seal retainerK7. 2 Flow Actuated Unloader 4. 2 6. 6 GPM 3500 psi. *****Before you choose to purchase this unloader, please check out part 2301. It has a smaller bypass and will allow you to use more hose. Trust Rex, the Pump Guru. 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