Blower Relief Valves gauge All our hose ends are

All our hose ends are fully rotatable after assembly and finished with a sleek

Great to keep as spares in your tool box

they have a 1/4" BSPP thread to fit within a 14

What sets our female unions apart is the unique design: one end features a solid 37° flare with an internal O-ring seal

Blower Relief Valves gauge All our hose ends areBlower Relief Valves Speedflow has been producing high quality valves for over 25 years, and our blower relief valves are a result of this ongoing evolution. These valves are designed to be screwed into a supercharger gear case or other applications where pressure relief is needed. These valves ensure reliable pressure control, helping to maintain optimal performance in high pressure environments.