The Apeks XL4 Regulator - Yoke is well suited for experience divers swimming in colder climates, looking for a regulator that is more technical. It is compact, lightweight and reduces jaw fatigue during longer dives. Apek's innovative design of an over-moulded endcap is in conjunction with the environmental diaphragm that prevents ice build up. The XL4 is an excellent high performance option for divers who are serious about maximising functionality and minimising weight.
Apeks XL4 Regulator - Yoke Features:
- FIRST STAGE -
- Innovative over-moulded first-stage endcap and environmental diaphragm helps prevent ice build-up that can cause first stage free flow in extreme circumstances. Also protects the first stage from impact damage
- Large surface area heat exchanger diaphragm clamp helps increase gas temperature in the 1st stage improving cold water performance.
- Unique over-balanced diaphragm design
- Compact machined 1st stage
- SECOND STAGE -
- Compact and lightweight 2nd stage improves comfort and reduces jaw fatigue on longer dives
- High-performance, pneumatically-balanced, lever-operated poppet valve
- Large, over-moulded, self-flushing and controllable purge button
- Ergonomic Venturi lever is easy to locate and to use
- Flexible nylon braided hose has better cold water performance than traditional rubber
- Standard metallic hose connection for interchangeability
- Comfo-bite™ mouthpiece has unique bridge that fits across the upper palate and does not require bite pressure to stay in place
- Re-useable mouthpiece clip makes changing mouthpieces in the field easy
- Durable and flexible rubber exhaust tee provides excellent bubble diversion
