The OMS Evoque 2nd stage offers an outstanding breathing comfort of the same.

The OMS Evoque 2nd stage offers an outstanding breathing comfort of the same.
 

2nd stage Evoque
 

• Balanced
• Breath resistance Continuously adjustable. No over-rotation and therefore no damage to the valve seat possible (setting wheel runs into a ratchet)
• Air supply capacity Continuously adjustable
• Exhalation aerosol can also be cleaned during dipping (eg octopus lying in the mud) by means of a removable inspection flap,