The Apeks Nitrox XTX40 Octopus is suitable for use with up to 100% O2 and are colour-coded for easy identification. Although the XTX40 is a mid-range Apeks regulator, it is still classed as a high performance regulator in independent reviews.

It can be converted from a right-handed hose configuration to a left handed configuration. The process of changing the regulator to a left-handed configuration is both quick and simple. However, this procedure must ONLY be performed by an APEKS Authorised Service Technician.

Braided flexi-hoses are now standard on all models. These hoses are lighter weight, more flexible and more durable.

Suitable for coldwater use (below 10 C / 50 F).

Auxiliary Emergency Breathing Systems and the new European Standard Apeks XTX regulators are the first in the world to meet this new major Safety Standard.