II-ND STAGE TEC1 OCTO YELLOW – EN250A
Small and lightweight second stage, designed for universal use in its OCTO version. The classic, proven design ensures reliability in all conditions and allows for easy, convenient maintenance. Breathing performance fully complies with the EN250A standard, confirming high quality and safe operation, even in cold‑water environments.
Specification
- Pneumatically balanced mechanism
- Venturi effect adjustment
- Breathing resistance adjustment knob
- Aluminium outer ring
- Additional heat exchanger for cold‑water performance
- Weight: 250 g
- Ergonomic mouthpiece