Cat Pumps Pressure Sensitive Regulating Unloader #9950


This Pressure Sensitive Regulating Unloader is designed for single gun or pump operation. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. The pressure sensitive feature permits a wide range of flows and quickly resumes full pressure when the gun is opened or the obstruction cleared. Do not use with a weep gun system.
Data Sheet

Technical Specifications
Max Flow 120 gpm / 456 lpm
Min Flow 50 gpm / 190 lpm
Max Pressure 2900 psi
Inlet Port Size 1 1/4" BSP(F)
Discharge Port Size 1 1/4" BSP(F)
Accessory Type Unloaders
Material Brass
By-Pass Port 1 1/2" BSP(F)

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