Tecline R4 TEC2 – Regulator Set (EN250A)
The Tecline R4 TEC2 is a compact, reliable, and high‑performance regulator set designed for both recreational and technical diving. Its breathing performance fully complies with the EN250A standard, ensuring safe and stable operation even in demanding environments.
The R4 TEC first stage features an open‑chamber design, making it an excellent choice for stage cylinders, single‑tank setups, and sidemount configurations. The TEC2 second stage is lightweight, compact, and exceptionally dependable, making it ideal as a primary regulator.
Key Features – R4 TEC First Stage
- Balanced diaphragm design
- Open‑chamber construction, suitable for warm and temperate waters
- Material: marine‑grade brass
- Ports: 2× HP, 4× LP
- Maximum working pressure: 300 bar
- Compact and durable body
Key Features – TEC2 Second Stage
- Pneumatically balanced mechanism
- Venturi adjustment
- Breathing resistance adjustment knob
- Aluminium front ring
- Additional heat exchanger for cold‑water performance
- Weight: 250 g
- Ergonomic mouthpiece
Recommended Use
The Tecline R4 TEC2 is ideal for:
- Recreational divers seeking a dependable, easy‑to‑maintain regulator
- Technical divers using stage or deco cylinders
- Warm and temperate water diving
- Single‑tank, twinset, stage, or sidemount configurations
Set Includes
- R4 TEC first stage
- TEC2 second stage (primary regulator)
- LP hose
- Protective DIN cap
- Tecline storage pouch
