Apeks MTX-R with MTX-R octopus

Apeks MTX-R Stage 3 Dive Regulator Set with Octopus

The Apeks MTX-R Stage 3 Regulator Set is a complete, rugged diving system engineered for extreme conditions. Built on the military-tested MTX platform, this set includes a cold-water rated first stage, a primary second stage, and a high-visibility octopus, delivering reliable breathing performance in the most demanding environments—whether you're diving deep, in freezing temperatures, or strong currents.

Its over-balanced diaphragm design ensures superior performance at depth, while the environmental sealing and over-moulded end caps protect against freezing and contamination. The second stage is pneumatically balanced and fitted with a venturi control lever, giving you effortless airflow and control underwater.

Main Features

• Over-Balanced Diaphragm First Stage: Maintains optimal airflow even at depth and under high demand.
• Environmentally Sealed: Prevents ice build-up and protects internal components from silt or contaminants.
• Over-Moulded End Caps: Increase impact resistance and cold-water reliability.
• Angled LP and HP Ports: Designed for streamlined hose routing and efficient gear setup.
• Pneumatically Balanced Second Stage: Offers smooth, consistent breathing at any depth.
• Venturi Control: Allows fine-tuning of air delivery and helps prevent free flow.
• Reversible Second Stage Configuration: Can be converted for left- or right-side hose routing.
• Braided Flexi-Hoses: Lightweight, durable, and ideal for cold or technical environments.
• High-Visibility MTX-R Octopus: Easy to locate in emergencies with the same robust design.
• CE Certified for Cold Water: Approved for use in temperatures below 10°C.

The Apeks MTX-R Stage 3 Regulator Set with Octopus is built for serious divers who need elite-level performance, durability, and safety—wherever their dives take them.