Professional diving helmet 29134A-M

The DESCO lightweight commercial diving helmet merges two successfull helmet models into one. The bonnet shell and breastplate are the lightweight helmet model(sponge, abalone, agar and browne commercial). The helmet has all the features of the heavy DESCO commercial diving helmet. *Fitted with a commercial screw in type front door. *Large oval side windows. *Oval top window. *Navy type double spring exhaust valve. *Spitcock. *Mark V air inlet elbow with Navy non-return valve. *Commercial style communications elbow with two or four wire pigtail. *Spring lock. *Mark V wing nuts. The lightweight model breastplate will mate to dresses fitted with a sponge collar, and to the Chinese twelve bolt dress. The helmet can be ordered in standard tin plating or high polished.