Fill adaptor for B813 scuba block
Our standard Egressor packages are built with a tank valve / 1st stage combo. This allows one to refill their small pony bottle several times off of a standard scuba fill ship.
One end of this fill adapter screws into the valve/ 1st stage combo, the other end allows for a standard fill whip to tighten down onto it. Open both valves and the air flows from the Tank-fill compressor to the Egressor pony bottle.