The Tecline stainless steel backplate is the fundamental component for back-mounted (wing and harness) diving configurations in perfect DIR style. Designed to offer maximum stability to single or double tanks, this backplate also functions as fixed ballast distributed uniformly along the diver's body, significantly improving trim (hydrodynamic attitude) in the water.
Variants and Key Features:
Available in two thicknesses to perfectly adapt to ballast needs and the type of thermal protection used (dry suit or wet suit):
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3 mm Version (Weight ~2.00 kg): The classic standard for technical diving. It offers an excellent compromise between structural rigidity and extra weight, ideal for those diving in a standard configuration.
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6 mm Version (Weight ~4.20 kg): The perfect choice for those who need a lot of ballast (e.g., with very insulated trilaminate dry suits) or for those who want to completely eliminate lead from the weight belt, shifting the weight directly to the center of gravity.
High-Quality Construction Details:
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Marine Stainless Steel: Made of the highest quality stainless steel, laser-cut and treated to resist extreme saltwater corrosion.
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Chamfered and Polished Edges: All perimeter profiles and webbing slots are carefully machine-chamfered. This fundamental detail prevents wear and cutting of the harness webbing and the wetsuit.
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Standard Slots and Holes: Features a standard 11-inch (28 cm) center-to-center spacing, making it universally compatible with most double tank wings, single tank wings, and STA (Single Tank Adapter) on the market.
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Ergonomic Design: The anatomical central bend follows the line of the spine, optimizing comfort even during long surface intervals or walks with heavy equipment.
Configuration Tip:
The upper and lower slots allow for direct attachment of the double tank using bolts, or for accommodating rear SMB/lift bag pockets or technical channel weights (P-Weight / V-Weight) to further increase fixed weight.
