Regulator Set – 1st Stage R2 + 2nd Stage TEC1

Complete twinset configuration compliant with DIR standards, featuring two diaphragm first stages with swivel turret, five axial outputs, and high-performance adjustable second stages.

The Tecline R2 TEC1 DIR Style Regulator Set, available on DIR-STORE, is the definitive ready-to-use system designed for technical and cave divers who demand a clean, streamlined twinset configuration strictly adhering to the DIR philosophy. This package is based on two exceptional R2 balanced diaphragm first stages equipped with a swivel turret and a 5th axial LP port, allowing for hydrodynamic and parallel routing of all hoses. Certified according to the stringent EN250A standard, it guarantees impeccable fluid dynamic performance even in the deepest dives, in confined environments, and in icy waters.

Technical Features:

• Dual R2 TEC First Stage (Diaphragm, Turret, and 5th Port): Constructed from robust marine bronze, the two first stages utilize a balanced diaphragm mechanism assisted by a sealed dry anti-freeze chamber. The combination of the 360° swivel turret with the fifth axial low-pressure outlet positioned on the head allows the hoses to run perfectly straight between the twinset valves, eliminating forced bends, geometric interferences, and neck tension. Each first stage offers 5 LP and 2 HP ports.
• Dual TEC1 Second Stage (Smoothness and Robustness): The two pneumatically balanced second stages minimize breathing effort, adapting in real time to depth. The anti-impact technopolymer casing is reinforced by an external aluminum ring, while the classic design ensures extremely simplified field maintenance.
• Anti-Free-Flow Control and Heat Exchanger: Both second stages integrate a Venturi effect adjustment lever (essential to prevent free-flow of the backup positioned at the neck) and a micrometric knob to calibrate breathing resistance. An additional thermal exchanger on the hose connection further protects the system from freezing.
• Custom DIR Style Hose Geometry: The set includes high-quality LP hoses meticulously designed for the two DIR roles: a long hose (1.93 m, 2.00 m, or 2.10 m) for the primary second stage (the donor) and a short hose (0.61 m) for the backup second stage.

Set Contents:

• 2x Tecline R2 TEC DIN 300 Bar First Stages (with dry chamber kit and 5th LP port installed)
• 2x Tecline TEC1 Second Stages (Black Cover)
• 1x LP Hose for primary/donor regulator (length selectable between 1.93 m / 2.00 m / 2.10 m)
• 1x Short 0.61 m LP Hose for backup regulator
• 1x 88 mm Stainless Steel Snap Hook
• 1x Elastic Bungee Necklace (for fixed positioning of the backup under the chin)
• 1x Original Tecline compact case / bag for kit transport and protection