Description

Refurbished reasons: 28XR M26 Nitrox 1st stage regulator has been opened and its box is not perfect. Upgrade your diving gear with this premium, fully functional regulator and save big just for an imperfect package.
MARES 28XR M26 Nitrox 1st Stage Regulator
Experience the pinnacle of reliability and performance with the MARES 28XR M26 Nitrox 1st Stage Regulator, engineered specifically for the most demanding technical diving missions. As the heart of your life support system, this first stage is built to perform flawlessly in challenging underwater environments, from deep wrecks to frigid waters. Designed for technical divers who require an uncompromising and dedicated setup for high-percentage oxygen mixes, this regulator sets the standard for safety, durability, and breathing comfort.
The 28XR M26 first stage is meticulously designed to provide ultimate configuration flexibility and unparalleled gas delivery. Its innovative port layout allows for perfect hose routing for twinset, sidemount, or stage bottle configurations, minimizing drag and eliminating hose entanglement. This regulator is the ultimate choice for decompression diving, ensuring stable and effortless breathing when it matters most.
Key Benefits:
* Exceptional Breathing Stability: Features Mares´ exclusive Dynamic Flow Control (DFC) on all low-pressure ports, minimizing intermediate pressure drop during inhalation. This results in consistent, effortless breathing at any depth, regardless of tank pressure or breathing demand.
* Enhanced Safety and Reliability: Equipped with Auto Sealing Technology (AST), which automatically seals the first stage when it is not connected to a tank valve. This innovative system prevents water and contaminants from entering the delicate internal mechanism, drastically increasing reliability and reducing maintenance.
* Optimized for Technical Configurations: The pre-oriented high-pressure (2 HP) and low-pressure (5 LP) ports, including a vertical LP port, are strategically placed to enable ideal hose routing for technical rigs, ensuring a clean, streamlined profile in the water.
* Superior Cold Water Performance: The environmentally sealed balanced diaphragm design isolates the internal components from the surrounding environment. This prevents ice formation and ensures peak performance even in the most extreme cold water diving conditions.
* Dedicated Nitrox Compatibility: The M26x2 connection is compliant with EN 144-3 standards for dedicated use with Nitrox and oxygen mixes over 40%, ensuring a safe and secure connection for your decompression or enriched air diving needs.
Main Features:
* A robust, corrosion-resistant body with a refined satin finish for maximum durability.
* Balanced diaphragm design for consistent performance across all depths and pressures.
* Auto Sealing Technology (AST) for superior internal protection against water ingress.
* Dynamic Flow Control (DFC) on all low-pressure ports for stable gas flow.
* Optimally placed ports for clean and efficient hose routing in any configuration.
* Designed specifically for cold water and extreme diving conditions.
Technical Specifications:
* Regulator Type: First Stage
* Design: Environmentally Sealed Balanced Diaphragm
* High-Pressure Ports (HP): 2 (7/16´´ UNF)
* Low-Pressure Ports (LP): 5 (3/8´´ UNF), with one vertical port
* Connection: M26x2 Nitrox (compliant with EN 144-3)
* Key Technology: DFC, AST
* Weight (M26): Approx. 790g