Description
A set for sidemount diving: two R2 first stages and two reversible TEC2 second stages, which connect to the first stages from the left and right side with short hoses. The first stage is a balanced diaphragm design with a dry chamber that seals the working diaphragm and prevents freezing in cold water; this protection is also an advantage in heavily silted water. It is made of marine brass with a high-quality frosted chrome finish. The rotating turret allows flexible hose routing down each side of a sidemount wing, and a fifth axial LP port is already fitted to the turret.
The TEC2 second stage is a downstream demand valve with venturi and breathing resistance adjustment. A heat exchanger reduces the risk of icing in cold water, and a breathing resistance of about 1 J/l makes breathing easier and helps reduce air consumption. TecLine regulators are CE certified and tested to EN 250, and are also trialled in demanding conditions from icy Polish lakes to caves and tropical waters. After assembly and tuning, every regulator is checked by two independent technicians. Suitable for nitrox up to EAN40 (40% O2).
The set includes:
- 2 R2 first stages with a fifth LP port
- 2 reversible TEC2 second stages
- 2 90° swivels
- 2 LP hoses, 65–70 cm
- 2 inflator hoses, 20 cm
- 2 rubber HP hoses, 20 cm
- 2 pressure gauges (52 mm, 300 bar)
- 88 mm stainless steel bolt snap
- 1 m bungee cord (4 mm)
- TecLine bag
First stages:
- Diaphragm, balanced
- Additional dry chamber (COLD KIT)
- Ports: 4 LP, 2 HP
- Maximum working pressure: 300 bar
- Maximum flow at 20 MPa: 3823 l/min
- Intermediate pressure: 9.0 bar
- Breathing resistance: 0.983–1.004 J/l
- Material: chrome-plated marine brass
- Nitrox up to 40%
- Comply with EN 250A, CE1463
- Weight: 781 g
TEC2 second stages:
- Pneumatically balanced
- Venturi adjustment
- Breathing resistance adjustment knob
- DFS (direct flow system)
- Body made of materials resistant to large temperature changes
- Stainless steel outer ring
- Teflon coating on metal parts against freezing
- Additional heat exchanger for cold water
- Ergonomic mouthpiece
- Weight: 260 g
