First Stage R1 PRO O2 M26x2 (Piston)

Simple and ultra-reliable piston first stage in O2 version with M26x2 connection. Classic, robust design that is easy to maintain, designed for use with pure oxygen and hyperoxic mixtures in temperate or warm waters (>10°C). The ideal and essential choice for stage tanks.

The Tecline R1 PRO O2 M26x2, available at DIR-STORE, is an essential and proven first stage that makes construction simplicity its strong point.

Made of marine bronze with protective chrome plating, it adopts a classic piston mechanism that guarantees high reliability, ease of use and low maintenance costs. Designed specifically for handling Oxygen and hyperoxic decompression mixtures in dives with water temperatures above 10°C, it features a DIN connection with M26x2 threading in full compliance with European regulations. The compact configuration with 4 LP ports and 1 HP port ensures essential and tidy routing for decompression cylinders.

Main features:

• Natively Compatible O2 Version: Equipped with an M26x2 DIN connection (according to EN 144-3 standard) and specific materials suitable for use with Oxygen and high-percentage Nitrox.
• Classic Piston Mechanism: Linear construction, extremely reliable and simple for periodic overhaul.
• Designed for Temperate Waters (>10°C): Certified according to EN 250 (CE1463) for optimal use in warm and temperate waters.
• Essential Routing for Stage: It has 4 LP ports (3/8" UNF) and 1 HP port (7/16" UNF) positioned to directly accommodate a compact gauge attached to the body or a short HP hose.
• Lightweight and Robust Structure: Chromed marine bronze body with a contained weight of only 515 grams.

Technical specifications:

• Brand: Tecline
• Model: R1 PRO O2 M26x2
• Technology: Classic piston (Piston regulator)
• Body Material: Chromed marine bronze
• Connection: DIN M26x2 (O2 / EN 144-3 Standard)
• Maximum Operating Pressure: 300 Bar
• Intermediate Pressure: 9.5 Bar
• Low Pressure (LP) Outlets: 4 ports
• High Pressure (HP) Outlets: 1 port
• Weight: 515 g
• Approval: EN 250 (>10°C) – CE1463

• Scarica il manuale
• EU - DECLARATION OF CONFORMITY