The remote block is designed for application of diving breathing in hose variant. The remote block provides activation of emergency air supply from the breathing apparatus in case of hose breakage or hose pinching. The remote block provides hermeticity of air system in case of one of hoses breakage and also gives possibility to connect additional consumers (buoyancy compensators, air feeding system in diving suits, additional breathing automatic machines etc.) Connection between air supply hose and remote block is provided by bayonet coupling. Bores for the hose, that connect remote block with a reducer of breathing apparatus and diving suit’s air feeding system have 3/8” international standard thread. Set of remote block includes the remote block, the complete set of spare parts and technical documentation.

1- housing, 2- switching valve, 3- valve seat, 4- ring, 5- membrane, 6- sheet, 7- block, 8- switching handle, 9- valve, 10- fitting, 11- blacket, 12- plug, 13- ring; А, Г - thread ports, В- fitting.

Technical characteristics