Regulating Unloader

Cat Pump dual gun unloaders are designed for multiple gun use. Features multiple ports for added flexibility and color-coded springs for convenience in identification. Designed for pump systems with single or multiple pumps, solenoid valves, nozzles, and standard / weep guns.

7537 Specifications:

• Flow Rate: 21 GPM
• Minimum Pressure: 406 PSI
• Maximum Pressure: 2320 PSI
• Dimensions: 7.57" x 3.96" x 1.77"

Features:

• Full system pressure is maintained during by-pass without fullpump
• By-passes flow from built up downstream changes for the best pump protection.
• Utilize multiple alternating guns for minimum pressure fluctuations
• Multiple ports for flexible and convenient mounting
• Color coded spring