Milton (S-767) 3/8" MNPT Male V-Style High Flow Coupler HIGH FLOW: 3/8" Male NPT. 1/4" Basic Flow Size. 300 PSI Max Inlet Pressure. 74 SCFM. 250 Degree F Max Temp. COMPATIBLE: Will also accept both M-Style and A-Style plugs. V-style is recommended to retain maximum flow. V-STYLE: Milton V-style, ColorFit V-style, + competitor V couplers/plugs are all compatible! IDEAL: For High Volume, Low Pressure pneumatic applications. SLEEVE RELEASE: PUSH to connect to plug, PULL sleeve back to remove. Buna-N seals.