Evoque Octopus (Yellow) 2nd Stage Only 

The OMS Airstream 1 Evoque Second Stage Regulator is a light weight pneumatically balanced design with a diver adjustable air gas delivery knob that is ratcheted to prevent jamming and a dive/pre-dive switch to prevent unwanted free-flow when surface swimming on snorkel, during beach or boat entries and swimming underwater into a current. The second stage regulator has a trap-door access exhaust valve for easy cleaning along with an integral exhaust tee. Bright yellow secondary primary diaphragm cover and large purge button configuration easy to see in an out-of-air-emergency and work with dry gloves. Housing is made from a durable impact resistant plastic and internal components are chromed brass. Mouthpiece is a dual molded silicone for added comfort and to reduce jaw fatigue.

• OMS Evoque 2nd Stage Only Does not Include Hose: 
• Lightweight Regulator Design
• Pneumatically Balanced Downstream Valve
• Ergonomic Dive/Pre-Dive Venturi Lever:
  Easy-to-Adjust with Gloves
  Prevents Regulator Free-Flow
• Adjustable Air Gas Delivery Knob:
  Allows Diver to Customize Inhalation Effort
  Ratcheted to Prevent Jamming
• Trap Door" Access to Exhaust Valve
• Integral Exhaust Tee
• Secondary Primary Diaphragm Cover
• Purge Cover Bright Yellow for Easy ID In Out-of-Air-Emergency
• Large Purge Button Configuration Easy to Work w/Dry Gloves
• Construction: Durable Impact Resistant Plastic & Internal Components Chromed Brass
• Mouthpiece: Dual Molded Silicone for Added Comfort & reduce Jaw Fatigue