Trapped Pressure Unloader Valve – 21 GPM – 4050 PSI

by | Jul 24, 2026

General Pump Unloader YU21405. 200 F Max Temp. Inlet:(2) 1/2″ NPT-F Outlet: 1/2″ NPT-F Bypass:(2) 1/2″ NPT-F Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other...

General Pump Trapped Pressure Unloader Valve – 21 GPM – 4050 PSI

by | Jul 24, 2026

General Pump Unloader YU21405. 200 F Max Temp. Inlet:(2) 1/2″ NPT-F Outlet: 1/2″ NPT-F Bypass:(2) 1/2″ NPT-F Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other...

General Pump Trapped Pressure Unloader Valve – 21 GPM – 4050 PSI

by | Jul 24, 2026

General Pump Unloader YU21405. 200 F Max Temp. Inlet:(2) 1/2″ NPT-F Outlet: 1/2″ NPT-F Bypass:(2) 1/2″ NPT-F Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other...