This HOG regular set combines the HOG D3 first stage, with the easy breathing HOG Zenith Black second stage, plus a rubber hose to give you a great solution.
HOG D3 First Stage Regulator
The HOG D3 first stage is HOG's best diaphragm regulator to date. This first stage can meet the needs of the most demanding divers, while still providing excellent value!
The HOG D3 comes as an environmentally sealed version and is constructed of both Trivalent-Chrome and Black Zinc Chromate plated brass and has 5 LP ports on a swivel and 2 HP ports. It's available in DIN (ASSY-HOG0506) or Yoke (ASSY-HOG0505) formats.
HOG Zenith Black Second Stage Regulator
Combine the HOG D3 first stage with the HOG Zenith Black pneumatically balanced and adjustable 2nd stage to get the next evolution of HOG regulators. The Zenith utilises improved materials and provides greater performance, ease of use and durability!