Apeks UST – Nitrox – 1st stage regulator

Based on the popular DST first stage but without the dry sealed system. The Apeks UST 1st stage regulator is best suited for warm water diving. Due to the lack of dry seal system the UST is much lighter and more compact than the DST making it an excellent first stage for those who fly regularly with their equipment.

The UST first stage has four 3/8″ medium pressure ports located on a swiveling turret for comfortable hose routing and two 7/16″ UNF high pressure ports so a transmitter can be added if required.