Mares Dual 2S Regulator

Second Stage — breathe naturally and freely
The Dual2S second stage features the Mares VAD system with curved bypass. The air bypass tube delivers air to the mouthpiece, creating a swirling vortex with a low-pressure centre that keeps the diaphragm down during inhalation, for very sensitive, easy breathing at all depths. The high-performance ultralight technopolymer case guarantees durability without adding weight.

First Stage — reliability in a compact form
The Dual 2S first stage sets the standard for reliability in a lightweight, robust, and compact design. It features a black and grey 300 bar DIN connector with a hexagonal shape for a secure grip under all conditions. The sandblasted finish is perfect for heavy use and improves scratch resistance, keeping both form and function intact. The piston-controlled design and dedicated RFID chip holder reflect the careful engineering in every detail.

FEATURES

Second Stage

• VAD (Vortex Assisted Design) — air bypass tube creates a swirling vortex at the mouthpiece, keeping the diaphragm down during inhalation for sensitive, easy breathing at all depths
• High-performance ultralight technopolymer case — durable and lightweight
• Large purge button — easy to use even with thick gloves
• Lightweight Superflex hose — 75cm, ensures comfort during use

First Stage

• Lightweight, robust and compact — a first choice for divers who value reliability
• Piston-controlled
• 300 bar DIN connector — black and grey, hexagonal shape for better grip under all conditions
• Sandblasted finish — perfect for heavy use, improves scratch resistance
• RFID chip holder
• Choice of connection — 200 bar INT or 300/200 bar DIN

Specifications
Material: Ultralight Technopolymer
Finish: Sandblasted
2nd stage weight: 182g / 6.4oz
1st stage weight INT: 608g / 21.4oz
1st stage weight DIN: 440g / 15.5oz
Total weight INT: 921g / 32.5oz
Total weight DIN: 753g / 26.6oz
HP ports: 1x 7/16" UNF
LP ports: 4x 3/8" UNF
Hose type: Superflex
Hose length: 75cm
Connection: 200 bar INT or 300/200 bar DIN
SKU: 416275