Donut 17 SE (Special Edition) Tecline – 17kg/40lbs

The Tecline Donut 17 Special Edition is a top-tier donut-style wing, specifically designed for technical and advanced recreational diving with twinsets. CE certified and guaranteed for use with twinsets up to 10+10 liters, it is the ideal choice for configurations comprising 2x7L and 2x10L.

This "Special Edition" model combines extreme durability with a series of geometrically optimized features designed to meet the demands of the most discerning divers, enhancing trim, hydrodynamics, and safety in the water.

Technical Specifications:

Buoyancy Capacity: 17 kg / 40 lbs.

Structure: Double-layer donut-style wing suitable for twinsets, complete with corrugated hose and inflator hose (Vis).

Inner Bladder: Made from durable PU-420.

Outer Shell: Constructed from extremely robust 1000D Cordura for maximum protection against abrasion, cuts, and tears.

Attachment: Integrated double row of holes for twinset bolts, allowing for personalized height adjustment.

Available Colors: Black, Red, Orange, or Camouflage.

Warranty: 5-year warranty on bladder and valves.

Advantages of the "Special Edition" Geometry:

• Thin and Low Upper Profile: The wing is narrower at the top. This design allows for comfortable and secure head positioning while providing much more space for first stages. Hoses make fewer bends and reach the front linearly, ensuring better access to twinset valves in case of failures or drills (valve drill).
• Elongated Lower Profile: The wing is slightly longer at the bottom. This shifts air volume downwards, ensuring a higher, more stable, and comfortable horizontal trim in the water, as well as more efficient and precise buoyancy control.
• Optimized Dump Valve: The lower left overpressure/dump valve is strategically positioned on the outermost edge of the wing. This advantage allows the diver to dump air while maintaining a perfectly horizontal trim, without needing to perform the classic upward hip movement.
• Central Inflator Inlet: The corrugated hose connection is installed in the upper center for intuitive use and perfect symmetry in air management.

Target Usage:

The Donut 17 SE is undoubtedly one of the best technical wings on the market. It is the perfect product for divers seeking a compact, extremely durable twinset system capable of offering uncompromising air management and trim stability.

• Scarica il manuale
• EU - DECLARATION OF CONFORMITY Nero
• EU - DECLARATION OF CONFORMITY Rosso
• EU - DECLARATION OF CONFORMITY Camouflage
• EU - DECLARATION OF CONFORMITY Arancione