Sonar HP 3/8-inch Male to 7/16-inch Female UNF Adaptor

The Sonar High Pressure (HP) 3/8 inch Male to 7/16 inch Female UNF adaptor allows you to connect a 7/16" Male high pressure hose to a first stage regulator with 3/8" Female ports.

Connect a standard 7/16" HP hose to a non-standard 3/8" HP first stage regulator port.

Most high-pressure hoses are 7/16-inch Male and most first stage high-pressure regulator ports are 7/16-inch Female. A few brands of first stages use high-pressure ports that are 3/8-inch female, notably very old models from the early days of diving. We offer these 3/8-inch to 7/16-inch adaptors to solve the problem of using standard HP hoses with 3/8 inch Female high pressure ports.

The 3/8"-24 UNF Male end of this HP adaptor screws into a 3/8" HP port on non-standard first stage regulator.

The 7/16"-20 UNF Female end of this adaptor accepts the 7/16"-20 UNF Male end of a standard HP hose that normally screws into a standard 7/16" HP port on a first stage regulator.

• Durable marine grade chromed brass construction
• Factory cleaned - Nitrox ready