Description
Apeks EVX200 Regulator
These Apeks EVX200 Regulator was a new benchmark for breathing comfort, cold-water reliability and hose management. It also built for demanding technical divers and adventurers exploring extreme environments, the EVX200 fuses an innovative over-balanced first stage with a remarkably smooth, ergonomically refined second stage to deliver effortless airflow at any depth.
- Over-Balanced Diaphragm First Stage: Intelligently increases intermediate pressure as you descend, ensuring the second stage delivers uncompromisingly smooth, high-volume airflow at deep depths just as easily as it does at shallow levels.
- Auto Closure Device (ACD): Automatically seals the first stage inlet the moment you remove it from the cylinder valve. This locks out water, salt, and grit, protecting internal lubrication and preventing contamination during boat-deck gear changes.
- Optimized Port Layout & Hose Routing: Equipped with 5 medium-pressure ports (including a central 5th port) and 2 angled high-pressure ports designed to cleanly accommodate wireless transmitters and eliminate awkward hose crossing.
- Double Swivel Hose: Features swivels on both ends of the flexible nylon-braided hose, drastically reducing jaw fatigue by allowing the second stage to effortlessly track head movement.
- Extreme Cold-Water Performance: Designed with specialized heat-exchanging ribs, a ribbed diaphragm clamp, and an internal second-stage heat exchanger that dissipates gas-expansion chill while drawing ambient water warmth.
- Fully Reversible & Configurable: Easily switch the second-stage gas supply from right-handed to left-handed to fit single cylinder, twinset or side-mount configurations. Includes interchangeable small and large Diver Changeable Exhaust (DCE) tees.
Technical Specifications
- First Stage Type: Over-balanced diaphragm, environmentally sealed
- Body Construction: One-piece forged brass with satin chrome finish
- Port Configuration: 5 Medium Pressure (3/8″ UNF) ports, 2 High Pressure (7/16″ UNF) ports
- Second Stage Type: Pneumatically balanced, reversible
- Hose Type: Flexible, lightweight double-swivel braided hose
- Cold Water Rating: Certified for extreme cold-water environments
- Nitrox Compatibility: Up to 40% O2 out of the box (when new)
- Available Connections: Yoke (232 bar) or DIN (300 bar)










