Garlock 4NBGZ 4" NBG Zinc Set 150 PSI

The Garlock 4NBGZ NBG Zinc Set provides a sealing interface for a 4-inch connection, maintaining a controlled separation between joined components in HVAC systems. Its zinc construction forms the specified sealing material around the mating surfaces, restricting fluid or gas passage through the joint when properly installed. The 150 PSI rating specifies the maximum stated pressure capacity for the set, supporting its use where the connected line operates within that pressure range. Its sealing mechanism maintains connection reliability between compatible piping components during system operation.