RRP: £297

Free UK delivery on all orders over £50
  • The XTX50 Octopus is pneumatically balanced. This ensures that you receive consistent and clear airflow.
  • The XTX50 can be converted from a right-handed hose configuration to left-handed to suit you.
  • Patented heat exchanger surrounds the valve mechanism, dissipating the cold.


The XTX50 Octopus matches the incredible performance of Apeks XTX range regulators. Designed to suit the needs of technical diving, it features the same range of features too, including venturi and Opening effort controls so you can adjust your breathing settings to suit your tastes and environment.

The 2 stage purge button is large and easy to use, especially important when you could be in a difficult spot. The first step of the button delivers a controlled clearing of the octo while pressing the button down fully rapidly purges the Octo. As you’d expect, the XTX50 Octo is accented in yellow and comes with a bright 36” hose so you’ll be able to see it even in the murkiest dive.


Breathing effort control knob.
Large progressive purge button.
Can be converted from right handed to a left handed one by a certified Apeks technician.
High visibility yellow braided flexi-hose.
Suitable for coldwater use.
Compatible with EAN40 out of the box.
Pneumatically-balanced second stage.
The large venturi lever.
Manufactured with active protection against infection as all molded parts are produced with an additive that kills MRSA, protects against E-Coli, bacteria and fungi, and is also very effective against viruses, mould, yeast and algae.
A silicone exhaust valve improves the breathing performance of the regulator.
The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue.


Orientation Convertible LH or RH
Coldwater Use Yes
Type of second stage Pneumatically balanced
Breathing Effort Control Knob Yes
Integrated Venturi Lever Yes
Mouthpiece Comfo-bite™
Heat Exchanger for freezing resistance Yes
Hose Type Braided Flexi-hose


Scuba Dive Store always offer an extended returns policy of 30 days – so you can rest assured that if the suit, piece of diving equipment or gift doesn’t suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Please return the item to the following address:

Scuba Dive Store
Valley Rd

Click here for full terms and conditions >


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