The Apeks XTX50 is a feature-rich regulator built for durability and reliability, with four medium-pressure ports on a rotating turret for clean hose routing. This listing is the set Apeks calls XTX50 Stage 3: the XTX50 regulator with an XTX40 octopus, with a yoke connection.

Main features

• Environmentally sealed first stage: a dry chamber keeps water away from the first stage spring to stop freezing.
• Medium-pressure ports on a rotating turret, which reduces hose tension and lets the hoses sit where they are comfortable.
• Over-balanced first stage for performance at depth.
• Dust cap keeps water and debris out of the first stage.
• Trivalent chrome plating.
• Diver Changeable Exhaust: the exhaust tee can be swapped for a compact one or one that diverts bubbles further.
• Breathing effort adjustment.
• Patented Comfo-bite mouthpiece, made to reduce jaw fatigue.
• Venturi lever to prevent free flow at the surface.
• Progressive purge for controlled air flow when purging or filling an SMB.
• Reversible second stage for left- or right-hand hose routing.
• Designed and manufactured in the UK.

Technical specifications

• Connection: yoke
• First stage weight (yoke): 1,269 g (45 oz)
• HP ports: 2 (7/16 in UNF); MP ports: 4 (3/8 in UNF)
• Certified for cold water use (EN250A): yes
• Hose: braided flexi-hose
• Nitrox and oxygen: up to 40% O2 when new, out of the box; can be oxygen cleaned to 100%

Options on this listing

This page is the XTX50 with XTX40 octopus and a yoke connection (part number 726028BCBKINT).