The Apeks FSR first stage is constructed from a sold piece of brass, this allows the regulator to be compact and remain extremely durable to withstand the harshest of conditions. All four 3/8" UNF medium pressure point on the FSR first stage are angled, allowing extremely comfortable hose routing an allows a regulator to be connect to either side of the first stage if so desired. Two high pressure ports are angled downwards for slick routing of the high pressure hose whilst allowing enough space for a computer transmitter to be fitted. As standard the FSR first stage is fitted with an environmental dry kit. The Apeks dry sealed system does not allow water to enter the first stage regulator, this means that contaminants are kept out, reducing the chance of the regulator freezing and going into free flow, even in the coldest of waters. Fitted with a changeable ARCAP valve seat means an FSR first stage can be kept in service longer. FSR first stages are balanced allowing for a super smooth regardless of the gas being breathed or the depth at which the regulator is used.
Available in DIN and A clamp versions.