DIR Regulator Set – 1st Stage V1 + 2nd Stage TEC2 + Pressure Gauge

High-performance tactical configuration for advanced single tank or double tanks. Includes two "V" shaped V1 first stages, two reversible TEC2 second stages with HBC coating, a black pressure gauge, and LVM low-visibility rubber hoses.

The Tecline V1 TEC2 SemiTec II Regulator Set with SPG, available at DIR-STORE, belongs to the exclusive Tecline Military line, developed to meet the rigorous operational standards of special forces, elite units, and rescue teams. This regulator system combines the geometric reliability of the V1 ICE asymmetrical first stage with the reversible TEC2 second stages, configured here in a low-visibility version. Every metal component is shielded by HBC (Hard Black Coating), which eliminates light reflections and hardens surfaces against violent impacts and abrasions. The set fully complies with LVM (Low Visibility Marking) protocols and is approved for the most severe environmental conditions, including tactical operations in Arctic waters.

Technical Specifications:

• Dual V1 ML ICE First Stage ("V" Tactical Geometry): Constructed from robust marine bronze and entirely black, the V1 first stages use a balanced diaphragm mechanism equipped with a sealed dry chamber and a specific Cold Kit for icy waters. The "V" shaped geometric arrangement of the ports is designed to eliminate hose crossover behind the head, facilitating valve management and improving diver trim. Each first stage offers 4 LP and 2 HP with a maximum operating pressure of 300 bar.
• Dual TEC2 ML Reversible Second Stage (DFS Design and Maximum Modularity): The pneumatically balanced second stages adopt Direct Flow System (DFS) technology, which minimizes breathing effort under exertion. The particularity of the SemiTec II version lies in the complete reversibility of the body: the second stage can be fed indiscriminately from the right or left, optimizing layout and emergency plans.
• HBC Treatment & LVM Marking: All external metallic components are coated using the HBC (Hard Black Coating) process, which provides a black, smooth, and incredibly corrosion-resistant protective layer. Logos and markings follow the military LVM (Low Visibility Marking) protocol to prevent visual reflections or visible identifications from a distance.
• Technical SPG ML 52 mm Pressure Gauge: The set includes a tactical dive pressure gauge with a 52 mm case treated with an anti-reflective black finish and paired with a high-pressure (HP) hose made of high-strength black rubber.
• Dual Precision Adjustment: Both second stages integrate Venturi control (essential for zeroing out free-flow on the backup) and a micrometric knob for modulating inhalation effort.
• Custom Hose Option (Heavy-Duty ML Black Rubber): Hose lengths can be configured as desired based on the diver's needs:

1. LP Donor Regulator Hose: 1.93 m / 2.00 m / 2.10 m
2. LP Backup Regulator Hose: 0.60 m / 0.61 m
3. HP Pressure Gauge Hose: 0.57 m / 0.60 m / 0.65 m

Set Contents:

• 2x Tecline V1 ML ICE DIN 300 Bar First Stages (Tactical black finish, dry chamber kit)
• 2x Tecline TEC2 ML Reversible Second Stages (With HBC coating and LVM cover)
• 1x 52 mm Tactical SPG ML Pressure Gauge
• 1x Black ML Rubber HP Hose (length selectable from 0.57 m / 0.60 m / 0.65 m)
• 1x Black ML Rubber LP Hose for primary regulator (length selectable from 1.93 m / 2.00 m / 2.10 m)
• 1x Short Black ML Rubber LP Hose for backup regulator (length selectable from 0.60 m / 0.61 m)
• 2x 88 mm ML Stainless Steel Snap Hooks (burnished/matte finish)
• 1x Elastic Bungee Necklace (collar for fixed positioning of the backup under the chin)
• 1x Original Tecline Case / Bag for protected transport of regulators