Mecline VRT3-310 Unloader with 4,500 max PSI, 10.5 max GPM and 3/8"F outlet, black spring and adjustment knob.

SPECIFICATIONS

Max GPM10.5
Max PSI4500
Inlet2x3/8" F
Outlet3/8" F
Max Temp194° F
By-Pass2x3/8" F
Spring ColorBlack
KnobYes