Diving Back Flight BCD Exhaust Adapter First Stage Low Pressure Connector
Features: Scuba diving standard over pressure for / dump for for lift bags and BCD's to prevent rupture, lightweight, strong, and portable.
It can rapidly remove air when needed and eliminate accidental over-inflation during ascent from expansion.
Size: 20x12mm, 3/8-24 low pressure screw.
Usage: First stage pressre release.
Great spare replacement accessories for scuba diving

Specifications: Material:Copper
Size:Approx.2x1.2cm/0.78x0.47inches
Working pressure=180~200PSI

Package Includes: 1x Relief for

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Thanks for your understandings.