Get the whole set, ready to go. This regulator combo includes the Hollis DC7 first stage, the 500SE second stage and octopus, as well as a free termo SPG. All you need to jump straight into your next adventure.
The DC7 is a high performance over-balanced first stage. Even under the most extreme conditions, the regulator is known for its superior gas delivery. The environmental seal keeps the reg from freezing and further keeps out salt and dirt, to prevent corrosion. The 2 HP and 4 LP ports and a fixed hose routing make this reg system compatible for either backmount or sidemount diving.
The Hollis 500SE second stage complements the DC7 with its pneumatically balanced servo valve system. You can configure the reg left- or right-handed. The orthodontic mouthpiece is designed to reduce jaw fatigue and provide you with an overall comfortable experience. With this set you acquire a matching 500SE octopus with the same features.
Choose between DIN and Yoke, as well as your preferred SPG (standard, slim, or tech).
- High performance over-balanced first stage
- 2 HP and 4 LP ports
- Environmental seal
- Pneumatically balanced servo valve system
- Side exhaust configuration
- Hollis DC7 (DIN or Yoke) first stage
- Hollis 500SE second stage
- Hollis 500SE octopus
- Free termo gauge