Oxygen Set 100% R4WW + TEC1 + SPG - DIN 26x2

Complete regulator set with O2 pressure gauge for Pure Oxygen (100% O2) with DIN M26x2 connection, equipped with R4 TEC WW O2 (wet chamber) first stage, TEC1 O2 second stage with extremely high breathability, LP hose, short HP hose, and carrying bag.

The Tecline R4 WW TEC1 100% O2 regulator set with SPG, available on DIR-STORE, is the most complete high-performance decompression (stage set) configuration, certified (EN250A standard for water temperatures > 10°C) and designed for the technical diver who demands maximum precision and ergonomics in oxygen management.

In this version, the R4 TEC WW O2 first stage (ultra-light 600g balanced diaphragm with wet chamber and swivel turret) and the TEC1 O2 second stage (with Venturi effect adjustment) are complemented by the compact Tecline O2 pressure gauge. Mounted on a short 20 cm rubber HP hose, it allows instant reading of the stage cylinder's pressure, while maintaining an essential and hydrodynamic profile.

Main Features:

• Dedicated O2 Pressure Gauge Included: Tecline O2 SPG (300 bar scale, 200 bar working pressure) mounted on a short (15/20 cm) rubber HP hose for convenient, precise, and clutter-free consumption monitoring.
• Compact and Lightweight R4 TEC WW O2 First Stage: Chromed marine bronze construction (weight 600 g), ideal for Rebreather configurations or stage cylinders and perfect for travelers.
• Balanced Diaphragm with Wet Chamber: Constant airflow and elimination of the risk of gas overbalancing at high depths.
• Tecline TEC1 O2 Second Stage: High flow and excellent breathability, equipped with a lever for Venturi control designed to minimize inspiratory effort during decompression stops.
• Standard M26x2 Connection (EN 144-3): Standardized threaded connection, exclusive for safe use with pure Oxygen and hyperoxic Nitrox up to 300 bar.
• Flexible LP Hose (100 cm): Ideal length of 1 meter for easy routing of the second stage around the cylinder.
• Carrying Bag Included: Original green Tecline protective case included in the package.
  

Technical Specifications:

• Brand: Tecline
• Type: Complete stage/decompression regulator set with pressure gauge
• Gas Compatibility: 100% O2 / Nitrox (Oxygen Clean)
• Certification: EN250A (> 10°C - designed for water with T > 10°C)
• First Stage DIN Connection: M26x2 (EN 144-3 / EN 13949)
• Working Pressure: 300 bar
• First Stage: Tecline R4 TEC WW O2 (Balanced diaphragm, wet chamber, 2 HP / 4 LP, marine bronze, weight 600 g)
• Second Stage: Tecline TEC1 O2 (with Venturi control)
• Pressure Gauge (SPG): Tecline O2 (300 bar scale / 200 bar working pressure)
• Low Pressure (LP) Hose: Flexible, length 1.00 m (100 cm)
• High Pressure (HP) Hose: Rubber, length 0.15/0.20 m (15/20 cm)
• Case: Tecline regulator bag (Green)

Package Contents:

• 1x Tecline R4 TEC WW O2 First Stage (DIN M26x2 connection)
• 1x Tecline TEC1 O2 Second Stage
• 1x Tecline O2 SPG Pressure Gauge (300 bar / 200 bar working pressure)
• 1x 100 cm LP Hose
• 1x 15/20 cm Rubber HP Hose
• 1x Ferrule / M25x2 Adapter
• 1x Tecline Regulator Bag (Green)

Notes: The kit also includes a ferrule for mounting and adapting the first stage to valves and fittings with standard M25x2 threading.