Air Hogs SCUBA
Change Your Life

Shop Online

AHS Online Shop, Always Free Shipping

HOG D3 DIN, Sealed First Stage

HOG D3 DIN, Sealed First Stage


The D3 first stage is our finest diaphragm regulator to date. Taking all the best features of both the D1 and D2 and adding an improvement in performance. We have produced a new first stage that can meet all the needs and desires of the most demanding exploration focused tech diver, while still providing a value that exceeds the competition.

Add To Cart
  • Environmentally sealed for contaminated or cold water use
  • Constructed of both Trivalent-Chrome and Black Zinc Chromate Plated Brass
  • High Performance Low Profile Balanced Diaphragm 1st Stage
  • 5 LP Hose Ports on compact swivel, 2 HP Hose Ports