Tecline R4 TEC1 100% O₂ M26x2 – Stage Regulator Set with SPG (EN250A)
The Tecline R4 TEC1 100% O₂ stage regulator set is a professional, oxygen‑clean configuration designed specifically for 100% oxygen decompression gases and M26x2‑threaded stage cylinders. Fully compliant with EN250A, it ensures stable breathing performance even in demanding cold‑water environments.
Key Features & Technical Specifications
R4 TEC O₂ First Stage
- Balanced diaphragm design for consistent intermediate pressure.
- Oxygen‑clean (100% O₂ compatible).
- M26x2 DIN connection, meeting European oxygen system standards.
- Environmentally sealed for reliable cold‑water performance.
- 4x LP and 2x HP ports for flexible hose routing.
TEC1 O₂ Second Stage
- Fully oxygen‑clean, suitable for high‑O₂ mixtures.
- Very low breathing resistance for comfortable decompression stops.
- Venturi adjustment to reduce free‑flow.
- Ergonomic mouthpiece (szájrész) for long‑duration use.
SPG (52 mm, oxygen‑clean)
- Oxygen‑clean construction for safe use with 100% O₂.
- Clear, easy‑to‑read 52 mm gauge.
- Short 20 cm HP hose optimized for stage setups.
Hoses
- 1 m Proflex LP hose (green) – high visibility for oxygen identification.
- 0.20 m HP rubber hose for the SPG.
Recommended Use
Ideal for:
- Technical divers,
- 100% oxygen decompression gases,
- Stage cylinders with M26x2 connection,
- Both cold and warm water diving.
Its oxygen‑clean construction and robust performance make it an excellent choice for divers who demand maximum safety and reliability during decompression procedures.
Set Includes
- R4 TEC O₂ First Stage (M26x2, oxygen‑clean)
- TEC1 O₂ Second Stage (oxygen‑clean)
- SPG 52 mm (oxygen‑clean)
- 1 m Proflex LP Hose (green)
- 0.20 m HP Rubber Hose (black)
- Tecline Storage Bag
