Oxygen Set 100% R4 + TEC1 + SPG - DIN 26x2

Stage/Decompression Regulator Set complete with O2 pressure gauge for Pure Oxygen (100% O2) with DIN M26x2 connection, featuring an R4 TEC O2 diaphragm first stage with integrated anti-freeze system, a high-flow TEC1 O2 second stage, LP hose, short HP hose, and carrying bag.

The Tecline R4 TEC TEC1 100% O2 regulator set with SPG, available on DIR-STORE, is a complete and ready-to-use decompression configuration (stage set), designed to ensure maximum reliability, thermal safety, and constant gas reserve monitoring during pure Oxygen or highly hyperoxic mixture stops (EN250A certified).

The kit includes the compact Tecline O2 pressure gauge, mounted on a short 15/20 cm rubber HP hose for convenient and essential consumption monitoring. The system is driven by the R4 TEC O2 balanced diaphragm first stage (compact body with fixed outputs and integrated anti-freeze system) and the TEC1 O2 second stage with a lever for Venturi effect control.

Key Features:

• Dedicated O2 Pressure Gauge Included: Equipped with Tecline O2 SPG (300 bar scale, 200 bar operating pressure) mounted on a short rubber HP hose (15/20 cm) for a compact and hydrodynamic profile.
• Integrated Anti-freeze System: Thermal protection built into the R4 TEC O2 first stage to prevent freezing during prolonged decompression stops or in cold water.
• Tecline R4 TEC O2 First Stage: Compact and robust balanced diaphragm mechanism, without a swivel turret for maximum essentiality and with defatted ports dedicated to O2 use.
• Tecline TEC1 O2 Second Stage: Smooth, high-flow delivery with a lever for Venturi adjustment, ideal for reducing inhalation effort during stationary stops.
• Standard M26x2 Connection (EN 144-3): Threaded connection standardized and exclusive for maximum safety with pure Oxygen and hyperoxic Nitrox.
• EN250A Certification: Compliant with European safety standards for diving regulators.
• Flexible LP Hose (100 cm): Optimal 1-meter length for perfect routing of the second stage around the decompression cylinder.
• Carrying Bag Included: Original green Tecline protective case for safe equipment storage.

Technical Specifications:

• Brand: Tecline
• Type: Complete stage/decompression regulator set with pressure gauge
• Gas Compatibility: 100% O2 (Oxygen Clean)
• Certification: EN250A
• First Stage DIN Connection: M26x2 (EN 144-3 / EN 13949)
• First Stage: Tecline R4 TEC O2 (Balanced diaphragm, integrated anti-freeze system, compact body, O2 cleaned)
• Second Stage: Tecline TEC1 O2 (with Venturi adjustment)
• Pressure Gauge (SPG): Tecline O2 (300 bar scale / 200 bar operating 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 R4 TEC O2 first stage (DIN M26x2 connection) with anti-freeze
• 1x Tecline TEC1 O2 second stage
• 1x Tecline O2 SPG pressure gauge (300 bar / 200 bar operating pressure)
• 1x 100 cm LP hose
• 1x 15/20 cm rubber HP hose
• 1x Nut / M25x2 adapter
• 1x Tecline regulator bag (Green)

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