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Caustic spraying that requires using harsh chemicals that can destroy pumps
Discharge pressure: 0 to 3500 psi
Don't forget to purchase a street elbow 45 (5274) and a brass reducing bushing (4573) to allow you to install the garden hose to the outlet of the reel and to allow the hose to lay flat against the reel
The inlet of the pump must be 3/8” FPT
K7.2 Flow Actuated Unloader 4.2 - 6.6 gpm 3500 psi belt Caustic spraying that requires usingK7. 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