Gulf Threaded Hammer Union (GHU)
Available for standard service in all sizes 6000 psi cold working pressure 9000 psi test working pressure
Recommended to be used:
Recommended for air, water, oil, gas or mud servic. This unions has a replaceable lip-type seal ring of Buna-N specifically designed to minimize fluid flow turbulence. Lip-type ring provides a pressure seal and protection for metal-tometal seating surfaces. Smaller and lighter than Fig. 602 unions and are recommended for manifold and truck mounting where size and weight are critical.
Replaceable, line-type seal provides primary seals, protects secondary metal-to-metal seal, and minimizes flow turbulence