MTX-RC 1st Stage Dive Regulator

Overview:
The Apeks MTX-RC 1st Stage is built for divers who demand maximum reliability and performance in extreme environments. Engineered with military-grade durability and advanced cold-water technology, this first stage delivers consistent airflow and exceptional resistance to freezing, even in the harshest conditions.

Whether diving in cold water, deep environments, or technical setups, the MTX-RC ensures smooth breathing performance and total control, making it a trusted choice for professional and exploration divers.

First Stage Features:

• Durable satin plated brass body with heat exchange ribs for maximum thermal efficiency.

• Innovative over-moulded endcap and environmental diaphragm prevents ice build-up and protects against impact damage.

• Ribbed diaphragm clamp improves heat exchange in cold water conditions.

• Advanced over-balanced diaphragm design enhances breathing performance at depth.

• 5 medium pressure ports, including 4 on a rotating turret, for optimal hose routing.

• 2 angled high pressure ports for efficient hose routing and transmitter positioning.

• Double swivel hose connection for improved freedom of movement and comfort.

• Easy-grip DIN handwheel or over-moulded yoke knob, operable with one hand.

• Tested to EN250A standard for cold water use up to 60 meters.

• Excellent freeze resistance, preventing free-flows in extreme cold.

• Nitrox compatible up to 40% O₂ (higher percentages require appropriate configuration).