Apeks MTX-RC Regulator DIN

The Apeks MTX-RC Regulator represents the perfect balance between extreme cold-water performance and refined breathing comfort. Built on the rugged military-tested MTX platform, the MTX-RC adds user-adjustable controls to fine-tune breathing effort and Venturi settings, allowing you to customise performance to suit your dive conditions and preferences.

At Global Dive – New Zealand’s leading Apeks dealer with over 20 years’ experience using and selling Apeks regulators – we know the MTX-RC inside out. This regulator has quickly become a favourite among divers who demand rock-solid reliability in the harshest environments without sacrificing comfort during recreational or technical dives.

First Stage – Over-Engineered for Reliability
The MTX-RC’s over-balanced diaphragm first stage is environmentally sealed, preventing water and contaminants from entering the main spring chamber. This ensures superb performance in freezing conditions and long-term durability in any environment. The forged body increases strength while optimising hose routing, and the angled high-pressure ports make SPG and transmitter placement simple.

Second Stage – Precision and Control
The pneumatically balanced MTX-RC second stage delivers exceptional breathing performance at all depths and tank pressures. Unlike the fixed-breathing MTX-R, the RC model introduces diver-adjustable breathing resistance and Venturi control, allowing you to dial in effortless inhalation or prevent freeflows in challenging entry and surface conditions.

A large purge button, rugged metal front cover, and oversized heat exchanger help maintain performance in the coldest waters. The regulator’s braided hoses are lightweight, flexible, and extremely durable, further enhancing comfort and reliability.

Key Features:

Military-grade cold-water performance – tested to EN250A at 60m in 2°C water

User-adjustable inhalation and Venturi controls

Over-balanced, environmentally sealed first stage

Compact, forged body for optimal hose routing and strength

Angled HP ports for ideal SPG and transmitter placement

Braided hoses for reduced weight and improved flexibility

Oversized heat exchanger to prevent freeflow in extreme cold

Available in DIN or Yoke configurations

Whether you’re ice diving in sub-zero conditions, exploring temperate New Zealand coastlines, or planning deep technical dives, the MTX-RC offers the confidence, versatility, and breathing comfort you need.

At Global Dive, we’ve been diving with Apeks regulators for decades, and the MTX-RC is one of the most capable, dependable models we’ve ever seen. Our in-house service team is fully Apeks-certified, ensuring your regulator is supported for a lifetime of diving adventures.