Apeks XTX50 octopus alternate second stage
The XTX50 Octopus provides an alternate second stage with pneumatic balancing and adjustable breathing effort. A yellow front cover and yellow hose make it readily distinguishable in a compatible regulator setup.
- Pneumatically balanced valve.
- Opening-effort control knob.
- Venturi lever.
- Progressive purge button.
- Comfo-bite mouthpiece.
- 36-inch yellow hose included.
Use the octopus with an approved compatible first stage and follow Apeks’ operating and service guidance. Any conversion between left- and right-hand hose routing must be carried out by an Apeks-authorised service technician.

