Uncompromising performance for demanding divers
The Tecline Donut 17 Steel Set is a robust, cold‑water‑optimized configuration designed for divers who use thick neoprene suits or drysuits, travel by car, and expect maximum stability, durability, and precision control. Its full‑steel construction ensures excellent weight distribution, rigidity, and long‑term reliability even with heavy equipment.
Thanks to its stability and load capacity, the system is also suitable for entry‑level technical dives with a single stage cylinder, making it an ideal choice for divers transitioning from recreational to technical diving.
Technical highlights
- Donut 17 wing – optimized for single‑tank setups with balanced airflow
- Steel backplate – 3 mm, 2 kg – enhanced stability, corrosion‑resistant, built for long‑term use
- Steel mono adapter – 0.67 kg – rigid, vibration‑free tank mounting
- Steel buckle tank straps – durable and secure
- Color options – black or camouflage
The integrated weight of the steel components reduces the need for additional lead, providing a more stable and streamlined trim in cold water.
Recommended for
- Cold‑water divers using thick neoprene or drysuits
- Car‑traveling divers who want a rugged, uncompromising setup
- Recreational divers with a technical mindset
- Entry‑level technical divers using a single stage cylinder
- DIR‑oriented divers who prefer a clean, reliable configuration
Usage recommendations
Ideal for:
- Lakes, quarries, cold seas
- Drysuit or 7 mm neoprene diving
- Stable, neutral trim, even in waves or current
- Full‑day dive programs
- Single‑stage, simple technical dives, where a stable platform is essential
Set contents
- Tecline Donut 17 wing
- 3 mm, 2 kg steel backplate
- Steel mono tank adapter (0.67 kg)
- Steel buckle tank strap pair
- Color options: black or camouflage
A highly stable, cold‑water‑ready system that also supports divers taking their first steps into technical diving.
