DIR Regulator Set – 1st Stage V2 + 2nd Stage TEC2 + Pressure Gauge

Mirrored premium twindset configuration compliant with DIR standards. Includes two V2 ICE asymmetrical "V" diaphragm first stages, ultra-compact top-of-the-range second stages, metal technical gauge, and accessory kit.

The Tecline V2 ICE TEC2 + SPG DIR Regulator Set, available on DIR-STORE, is the ultimate all-in-one technical solution for divers facing the most severe environmental conditions, including deep ice dives or in obstructed environments (caves/wrecks). Developed in full compliance with the DIR (Doing It Right) philosophy, this package integrates the primary and backup breathing groups with the pressure control system (SPG). Leveraging the asymmetrical "V" architecture of the mirrored V2 ICE first stages, the hoses run extremely linearly along the cylinder profile, optimizing trim in the water and leaving the diver's head free to move. Certified according to the strict parameters of the European standard EN250A, it offers top-of-the-range fluid dynamics and thermal insulation performance.

Technical Features:

• Dual V2 ICE First Stage (Asymmetrical Mirrored Design for Twinset): Built from high-quality marine bronze, the V2 ICE first stages work with a balanced diaphragm mechanism equipped with a sealed dry chamber (Dry Chamber) and Cold Kit for icy waters. The pair is rigidly divided into a right body (2 LP / 1 HP) and a left body (2 LP / 1 HP). This ultra-clean layout is geometrically angled to make the hoses run in parallel and eliminate any bends or structural tension. Maximum operating pressure at 300 bar.
• Dual TEC2 Second Stage (DFS Technology and Ultra-Comfort): The pneumatically balanced second stages implement the innovative DFS (Direct Flow System) direct flow system. This architecture optimizes the internal fluid dynamics of the gas, drastically reducing the overall inspiratory work (WOB) at any depth, regardless of the residual pressure in the cylinders.
• Anti-Freeze Shielding and Mechanics: The structural polymer shell is frontally shielded by a solid stainless steel ring to resist strong stresses and impacts in caves. The internal metal parts benefit from a dedicated heat exchanger at the connection point and a protective non-stick Teflon coating.
• Metal Technical SPG 52 mm Gauge: The set includes a professional diving gauge with a chrome-plated brass case and 52 mm diameter tempered glass. Equipped with a luminous dial for high readability, it is paired with a black high-pressure (HP) hose.
• Dual Adjustment and Safety: Both second stages have a lever for Venturi management (essential to inhibit accidental continuous flows on the second stage positioned at the neck) and a micrometric knob to manually calibrate the inspiratory effort.
• Custom Hose Option (DIR Layout): The lengths of all hoses included in the set can be selected at the time of order for a precise fitting:
• Donor Regulator LP Hose: 1.93 m / 2.00 m / 2.10 m
• Backup Regulator LP Hose: 0.61 m
• HP Gauge Hose: 0.57 m / 0.60 m / 0.65 m

Set Contents:

• 1x Tecline V2 ICE Right DIN 300 Bar First Stage (with dry chamber kit)
• 1x Tecline V2 ICE Left DIN 300 Bar First Stage (with dry chamber kit)
• 2x Tecline TEC2 Second Stages (Black Cap with stainless steel ring)
• 1x 52 mm Metal Gauge (SPG)
• 1x HP Hose for gauge (length of choice between 0.57 m / 0.60 m / 0.65 m)
• 1x LP Hose for primary regulator (length of choice between 1.93 m / 2.00 m / 2.10 m)
• 1x Short 0.61 m LP Hose for backup regulator
• 2x 88 mm Stainless Steel Snap Hooks (one for securing the long hose to the right D-ring, one for the gauge to the left D-ring of the waist belt)
• 1x Elastic Bungee Necklace (collar for positioning the backup under the chin)
• 1x Original Tecline Compact Case / Bag for kit protection and transport