IST O20 Non-Adjustable Octopus
Lightweight pneumatically balanced design.
Special stainless steel rocker arm and dynamic adjustable valve create smooth air supply on demand. Exhaust cover with curvature which directs bubbles away from field of vision.
FEATURES
- Same features as the O-10 but without the adjustability
- Built-in heat exchanger
- Light purging action
- Neutrally buoyant, less jaw fatigue
- Comes with high quality 90cm (36") LP hose