EZDIVE Scuba Diving Air Balanced Regulator First Stage DIN Connector w/ Cover - Black + Silver
High performance air-Balanced first stage - 5 low pressure ports 2 high pressure ports - 360 degree rotating low head tower - Oxygen compatible (Most can only apply to not more than 40% oxygen is mixed) - Great for technical scuba diver tanks double tank deco tank side mount diving dry suit cave diving wreck diving (not including hose)