Apeks EVX Tungsten - the ultimate diving regulator
The Apeks EVX Tungsten represents the evolution of more than 50 years of technical development by Apeks. It combines state-of-the-art regulator technology with a robust design, high durability and extremely smooth breathing. Maximum thermal performance, precise ergonomics and reliability make it the ideal choice for demanding divers who require perfect performance in any environment - including extremely cold water.
First Stage
- PVD-coated brass body with thermal fins for maximum cold dissipation
- Ribbed diaphragm clamp improves heat exchange in cold water
- Unique over-pressure (overbalanced) diaphragm design - provides higher performance with increasing depth
- ACD system prevents water from entering the first stage
- 5 medium pressure (MP) ports for optimal hose routing
- 2 angled high pressure (HP) ports for ideal hose routing and transmitter mounting
- Double hose swivel for greater freedom of movement and comfort
Second stage
- Ergonomic and easy to use venturi lever
- Large breathing resistance adjustment wheel - easy to use even with gloves on
- Laminar flow valve for smooth breathing
- Two-stage progressive purge button
- Resettable for left or right throttle inlet configuration
- Integrated heat exchanger to reduce risk of freezing in cold water
- Diver Changeable Exhaust (DCE) system - small or large exhaust Tpiece
- Comfortable Comfo-bite™ mouthpiece
- Knitted flexible hose with better cold water resistance than traditional rubber hoses
Technical Specifications
- Connections: DIN
- First stage type: pressurized diaphragm, environmentally sealed
- First stage body: one-piece forged
- HP ports: 2 × (7/16" UNF)
- MP ports: 5 × (3/8" UNF)
- Dry kit: standard
- Surface finish: PVD coating
- Second stage: pneumatically balanced
- Breathing resistance adjustment: yes
- Venturi system: yes
- Exchangeable exhaust T-pieces: yes (2 sizes included)
- Heat exchanger against freezing: yes
- Hose type: flexible braided hose
- Suitable for cold water: yes (extreme conditions)
- Nitrox Compatibility: up to 40% O2 (factory new)
The regulator is designed and manufactured in the UK and meets the highest demands for performance, reliability and diving comfort.
