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Regulator - TUSA RS460

  • 32000
  • Save $200


Balanced diaphragm type first stage (R-400):

Upgraded with a new poppet assembly for 2008-09, the balanced diaphragm system features a minimum variation in intermediate pressure in the relation to changes in residual tank pressure. The diaphragm first stage also offers excellent performance in all water conditions due to its sealed design.

High flow low pressure ports:
Two high flow ports are engineered for the smoothest air delivery possible to the primary second stage and octopus at all tank pressures.

Cold water insulation system:
The R-400 first stage features a special coating on the main spring to ensure that the regulator performs in all diving conditions. Available in Yoke (300 bar DIN may be available):

Adjustable surface or diving sensitivity control:
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.

  • R-400 Balanced diaphragm first-stage with upgraded poppet assembly
  • Two High Flow low L.P. ports
  • Two standard L.P. port
  • One H.P. port
  • Cold water insulation system standard
  • Adjustable "Surface or Dive" sensitivity control


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