Kirby Morgan 400-045 KMACS 5 With No Communications Underwater Breaker This results in Barnacle Buster

This results in Barnacle Buster being pressed and held against the ship or work surface

and other high tensile alloys

Black 1 520-042 Tie Wrap 3 560-530 Water Dump Adapter Cover 1 510-552 Exhaust Valve 1 510-033 O-ring 1

225 pounds per square inch

Kirby Morgan 400-045 KMACS 5 With No Communications Underwater Breaker This results in Barnacle BusterThe Kirby Morgan Air Control System 5 (KMACS 5) is a lightweight, portable control box for use in surface supplied air diving operations. The KMACS 5 controls divers air supply, communications, and monitors the divers depth. It allows two divers clear push to talk (two wire) or round robin (four wire) communications. The air supply can be either from a low pressure compressor or high pressure cylinders. The KMACS 5s adjustable first stage regulator