ISO 16028 Standard
3/8" Body
3/8" NPT Thread
Parker FE Series: FEM-372-6FP, FEM-371-6FP
Safeway FFE49 Series: FF491-3, FF495-3
Faster FFH Series: FFH06 38NPT M, FFH06 38NPT F
Eaton Aeroquip FD89 Series: FD89-1002-06-06, FD89-1001-06-06
Snap Tite 74 Series: 74N6-6F, 74C6-6F
Stucchi FIRG Series: 800801005, 800801004
Dixon HT Series: HT3F3, 3HTF3
DNP PLT4 Series: FF-HPG-06-06N-NPT, FF-HPG-06-06C-NPT