13.2 GPM Flow-Sensitive Unloader Valve

Thanks to its flow-balanced piston, the General Pump ZK9 flow-sensitive unloader is able to make precise pressure adjustments and safely eliminate discharge line pressure when in the bypass mode. The unloader is designed so there are no external moving parts. Internal components are made with brass, stainless steel, and Buna-N. It delivers smooth, soft starts for a wide range of high-pressure spraying equipment. The valve is engineered to endure a maximum pressure of 5800 PSI and a flow rate of 13.2 GPM.

Specifications:

• Manufacturer: General Pump
• Model Number: ZK9
• GPM: 2.5 to 13.2
• Max PSI: 5800
• Inlet: 1/2" BSP-F
• Outlet: 1/2" BSP-M
• Bypass: 1/2" BSP-F
• Temperature: 165° F
• Dimensions: 7.7" x 5.3" x 2.5"
• Materials: Brass, Stainless Steel, Buna-N
• Weight: 10 lbs.