Tecline R4 TEC1 21% O₂ G5/8 – Stage Regulator Set with SPG (EN250A)
The Tecline R4 TEC1 stage regulator set is a high‑performance, reliable configuration designed specifically for stage and decompression cylinders. Fully compliant with the EN250A standard, it ensures stable breathing performance even in cold‑water environments.
Key Features & Technical Specifications
R4 First Stage
- Balanced diaphragm design providing consistent intermediate pressure regardless of tank pressure.
- Excellent freeze resistance, suitable for cold‑water technical diving.
- G5/8 connection, approved for use with gas mixtures up to 21% O₂.
- Compact, durable body with optimized pressure stability.
TEC1 Second Stage
- Very low breathing resistance, improving comfort and reducing gas consumption.
- Adjustable venturi control to minimize free‑flow.
- Ergonomic mouthpiece (szájrész) for long‑duration dives.
SPG (Pressure Gauge)
- Rugged, compact construction.
- Clear, easy‑to‑read scale ideal for stage cylinders.
Hoses
- 1 m Proflex LP hose (black) as per factory configuration.
- Flexible, abrasion‑resistant, reliable in cold water.
Recommended Use
This set is ideal for:
- Technical divers,
- Decompression gases,
- Stage cylinders,
- Both cold and warm water environments.
Its stable breathing performance and robust construction make it an excellent choice for divers who demand maximum safety and reliability at any depth.
Set Includes
- R4 First Stage
- TEC1 Second Stage
- SPG (Pressure Gauge)
- 1 m Proflex LP Hose (black)
- Tecline Storage Bag
