The Air Control Box controls diver’s air supply, communications, and monitors the diver’s 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 adjustable first stage regulator reduces the high-pressure air and supplies low pressure through the umbilical to the diver’s breathing system.

The fully tested and certified Band Masks used in mixed gas diving as well as shallow water diving. The adjustable demand regulators provide low inhalation resistance and high gas flow letting the diver breathe easier and work harder with less exertion. Both masks come standard with the large tube regulator.