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Reg. Price: $335.00
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on orders of $35.00 or more.
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Apeks XTX40 Octopus Regulator

Superb mid-range balanced second stage with ergonomic diver adjustable venturi control. A robust and extremely reliable unit. Incorporates Apeks highly efficient heat exchanger and therefore suitable for both warm and cold water use.


  • Based on the XTX40 second stage
  • Includes left/right reversibility, cold water capability and the performance you would expect from an Apeks pneumatically balanced valve
  • Diver-adjustable venturi control
  • The unit has a high visibility yellow front cover, yellow accent pieces and a 36 inch yellow hose


The Aqualung line of quality regulators  come with 1.)  limited lifetime warranty that will cover the original owner of the product against defects in parts or workmanship for the lifetime of the regulator as long as it is purchased from an authorized dealer (OnlineScuba is an authorized dealer) 2.) regulators are serviced annually by an authorized dealer.


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