The Cat Pumps 7500S 2SF Unloader is a compact pressure-regulating valve optimized for single-gun or pump operations. Designed to maintain set system pressure and instantly return to full pressure when the trigger is opened or the downstream obstruction clears, it efficiently manages flow and saves energy by using bypass action when the spray gun is closed.

Note: Bypass use should not exceed 6 minutes continuously—excessive heat during bypass operation may cause premature wear or void the warranty.

Key Features

• Flow Range: 0.5–6.0 GPM

• Pressure Range: 100–2000 PSI

• Maximum Temperature: 160 °F

• Ports:

  • Inlet: 3/8" Male NPT

  • Discharge: 3/8" Male NPT

  • Bypass: 3/8" Female NPT

• Construction: Brass body for durability

• Compact Size: Approx. 3.0" × 1.0" × 4.25"

• Weight: Approx. 14 oz