The Apeks ATX40 Octopus is based on the Apeks ATX40 regulator second stage and is smaller and 25% lighter than its TX predecessor. This results in less jaw fatigue and less drag. The Apeks ATX40 Octopus features ...

• Pneumatically balanced octopus is ideally suited for an over-balanced Apeks first stage
• The diver has full control of the venturi by means of a lever so as to prevent accidental freeflow when the octopus is not being used
• The excellent cold water performance of this octopus is due to the highly efficient heat exchanger on the second stage
• High visibility high visibility yellow cover, yellow trim and 36" yellow hose