Product is no longer manufactured
Membrane regulator, unloaded (rotary heads, 4 LP outputs, 2 HP outputs). The first stage of the "membrane machine" means that the working environment of the high pressure valve and other components of the machine is separated by a membrane from external conditions. to freeze the machine from here "ICE" in the name.
Adjusting the Venturi efect and breathing resistance. In the same way, the second stage "Downstream" was designed for diving in difficult conditions. In addition to regulating the Venturi phenomenon, it is equipped with the possibility of regulating breathing resistance.