7535 7542 Unloader Blue Spring 21 GPM 4000 PSI Cat Pump CARBURETOR Maximum pump speed: 3400 RPM

Maximum pump speed: 3400 RPM

Inlet: 3/8" FNPT

YU2158 unloader S

Side port connections ideal for pressure switch

SKU: 1725

7535 7542 Unloader Blue Spring 21 GPM 4000 PSI Cat Pump CARBURETOR Maximum pump speed: 3400 RPM7535 7542 Unloader Blue Spring 21 GPM 4000 PSI Cat Pump Provides system pressure setting and protection for single or multiple gun, nozzle, and pump systems. Immediately returns to system pressure when gun opens. Serves also as a secondary relief valve. Compact size and easy installation. Specifications: Pressure range: 800 to 4000 psi Flow range: 1 to 21 gpm Maximum temperature: 180 f Inlet: 1 2" fpt Outlet: 1 2" fpt Bypass: 1 2" fpt Dimensions: 8.