Oxygen Set 100% R2 + TEC1 + SPG - DIN 26x2

Stage/decompression regulator set complete with O2 gauge for Pure Oxygen (100% O2) with DIN M26x2 connection, featuring an R2 TEC O2 diaphragm first stage with 360° swivel turret and dry chamber, TEC1 O2 high-flow second stage, LP hose, short HP hose, and carrying bag.

The Tecline R2 TEC TEC1 100% O2 regulator set with SPG, available at DIR-STORE, is a complete and ready-to-use system dedicated to use with pure Oxygen up to 100% O2 for decompression dives and advanced technical configurations in line with DIR (Doing It Right) standards.

Completing the setup is the compact Tecline O2 gauge, connected via a short 15/20 cm rubber HP hose for immediate, clutter-free pressure monitoring. The system is based on the R2 TEC O2 balanced diaphragm first stage (with 360° swivel turret and isolated dry chamber + cold kit made of marine bronze) and the TEC1 O2 second stage with a lever for Venturi adjustment. The 100 cm LP hose ensures clean and tidy routing on the stage cylinder, perfect for integration with backplates, stainless steel plates, and trilaminate drysuits.

Key Features:

• Dedicated O2 Gauge Included: Tecline O2 SPG (300 bar scale, 200 bar working pressure) mounted on a short rubber HP hose (15/20 cm) for hydrodynamic and essential management.
• R2 TEC O2 First Stage with 360° Swivel Turret: Ensures maximum flexibility in hose routing on the decompression cylinder, reducing any mouth tension.
• Dry Chamber + Cold Kit System: Dry chamber isolated from the external environment for maximum protection of internal mechanisms from freezing, sediment, and fouling.
• Balanced Diaphragm Construction: Constant gas flow and high breathing performance (superior to EN250A standard) at any depth and up to 300 bar pressure.
• Tecline TEC1 O2 Second Stage: High-flow design with a lever for Venturi effect adjustment, designed to reduce inspiratory effort during stationary stops.
• DIR Layout and Integration: Designed to operate in harmony with DIR BCD systems, harness, and stainless steel plate, managing the 100 cm hose independently of the main long hose.
• Standard M26x2 Connection (EN 144-3): Standardized and exclusive thread to prevent connection errors with cylinders filled with air.
• Carrying Bag Included: Original Tecline protective green case for safe storage and transport.
  

Technical Specifications:

• Brand: Tecline
• Type: Complete stage/decompression regulator set with pressure gauge
• Gas Compatibility: 100% O2 / Nitrox (Oxygen Clean)
• Certification: EN250A (cold water)
• First Stage DIN Connection: M26x2 (EN 144-3 / EN 13949)
• Working Pressure: 300 bar
• First Stage: Tecline R2 TEC O2 (Balanced diaphragm, 360° swivel turret, dry chamber + cold kit, 2 HP / 4 LP, marine bronze)
• Second Stage: Tecline TEC1 O2 (with Venturi adjustment)
• 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: Black rubber, length 0.15/0.20 m (15/20 cm)
• Case: Tecline regulator bag (Green)

Package Contents:

• 1x Tecline R2 TEC O2 first stage (DIN M26x2 connection)
• 1x Tecline TEC1 O2 second stage
• 1x Tecline O2 SPG (300 bar / 200 bar working pressure)
• 1x 100 cm LP hose
• 1x 15/20 cm rubber HP hose
• 1x Ring nut / M25x2 adapter
• 1x Tecline regulator bag (Green)

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