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Reg. Price: $179.00
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Tusa SS-11 Safe-Second

This Tusa Octopus offers an ideal balance of quality, comfort, and reliability.

The SS-11 safe-second features the advanced flow system (A.F.S) and a venturi adjustment lever in a compact case design. The SS-11 regulator's fail-safe downstream valve means you can dive breathing easily - both literally and figuratively. The SS-11 Safe-Second shares the same features as the S-11 but with a high visibility yellow purge cover and 33" yellow hose. The "Surface" or "Dive" Control allows the user to set the ease of breathing for varying sections of the dive. The surface position decreases the likelihood of a free flow and also is recommended for cold water diving. In the dive position the control allows the regulator to power assist the diver as they breathe using the Venturi effect. The exhaust valve features a large and flexible design for extremely low exhaust resistance.


  • Compact case design
  • Ortho-consciously designed mouthpiece
  • Venturi adjustment lever
  • A.F.S. Advanced Flow System
  • Downstream demand valve design
  • Makes air delivery smoother due to curved housing structure
  • Compact  and lightweight
  • Hose Length: 33"
  • Bright yellow cover and hose for easy ID


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