APEKS MTX-RC DIN with OCTO MTX-RC

Apeks MTX-RC Stage 3 Dive Regulator Set with Octopus

The Apeks MTX-RC Stage 3 Set is a complete, high-performance regulator system combining the uncompromising ruggedness of the MTX series with the refined control of the RC line. Designed for demanding dives in cold, deep, or technical environments, this set includes the MTX-RC over-balanced first stage, adjustable second stage, and a high-visibility octopus—all engineered for reliability and breathing precision in extreme conditions.

With environmental sealing, over-moulded protective caps, and integrated heat exchangers, the MTX-RC system is built to prevent free flow in freezing temperatures. The second stage features both venturi and breathing resistance controls, allowing divers to tailor their breathing comfort without compromising performance.

Main Features

• Over-Balanced Diaphragm First Stage: Maintains excellent performance even at depth and with low tank pressure.
• Environmentally Sealed: Prevents freezing and contamination in cold or silty waters.
• Over-Moulded End Caps: Increase durability and cold-water reliability.
• Optimised Port Layout: Angled HP and LP ports for clean, efficient hose routing.
• Pneumatically Balanced Second Stage: Provides smooth, natural breathing at any depth.
• Adjustable Breathing Resistance & Venturi Control: Fine-tune airflow for varying conditions and personal preference.
• Reversible Second Stage Configuration: Ideal for custom setups, including sidemount or stage use.
• Integrated Heat Exchangers: Improve performance in cold water by preventing icing.
• High-Visibility Octopus: Same rugged build and performance, with bright yellow design for easy identification.
• Cold-Water Certified (CE EN250A): Suitable for use in water temperatures below 10°C.

The MTX-RC Stage 3 Set is the perfect choice for advanced and technical divers seeking unmatched reliability, precise control, and robust performance in every dive scenario.