HIGH FLOW PRESSURE UNLOADER by GENERAL PUMP

PA VB 85/160 and General YUW21235 white spring trapped pressure unloader valve. New design has reduced pressure loss and makes for easier gun operation

YUW21235 Specifications:

• Spring Color: White
• Maximum Pressure: 2,200 PSI
• Max. Volume: 21.0 GPM
• Adjustable pressure
• Forged brass body
• Rated Temperature: 195° F
• Inlet Ports (2): 1/2" FPT
• Discharge Port: 1/2” FPT
• Bypass Port: 1/2” FPT
• Weight: 40.7 oz

YUB21405 Specifications:

• Spring Color: Blue
• Maximum Pressure: 4050 PSI
• Max. Volume: 21.0 GPM
• Adjustable pressure
• Forged brass body
• Rated Temperature: 195° F
• Inlet Ports (2): 1/2" FPT
• Discharge Port: 1/2” FPT
• Bypass Port: 1/2” FPT
• Weight: 40.7 oz