Tecline TEC2 Second Stage – Reversible, Military Line

Tecline TEC2 Second Stage – Reversible, Military Line (EN250A Certified)

The Tecline TEC2 Reversible – Military Line is a cold-water second stage regulator engineered for military, rescue, and technical divers who demand uncompromising performance in the harshest conditions. Designed with adaptability in mind, it features a reversible low-pressure (LP) port for left- or right-side hose routing—perfect for sidemount diving, stage bottles, or tactical configurations. With durable materials, cold-water engineering, and low-visibility features, it’s built to perform when reliability is non-negotiable.

Key Features:

✔️ Reversible Hose Routing – Easy left/right LP port configuration for sidemount or tactical setups.
✔️ Cold-Water Performance – Teflon-coated parts and heat exchanger help prevent freezing in extreme conditions.
✔️ Breathing Control – Adjustable Venturi switch and inhalation resistance knob for tailored air delivery.
✔️ Direct Flow System (DFS) – Fast, responsive airflow even during exertion.
✔️ Durable, Low-Profile Design – Stainless steel ring, Hard Black Coating (HBC), and Low Visibility Marking (LVM) for tactical use.
✔️ Lightweight Comfort – Weighs just 260g with an ergonomic mouthpiece for extended dives.

Technical Specifications:

• Pneumatically balanced
• Venturi effect adjustment switch
• Breathing resistance adjustment knob
• Direct Flow System (DFS)
• Body made of temperature-resistant materials
• Outer ring made of stainless steel
• Teflon coating on internal metal parts to prevent freezing
• Additional heat exchanger for cold water protection
• Weight: 260g
• Ergonomic mouthpiece
• Hard Black Coating (HBC)
• Low Visibility Marking (LVM)

More Details on Tecline TEC2 Second Stage:

The TEC2 Second Stage – Reversible Military Line is built for demanding dive conditions where flexibility and reliability are essential. It comes pre-set for left-side hose routing but includes spare components to switch to right-side as needed—ideal for sidemount or mission-specific setups.

Its pneumatically balanced design ensures smooth, consistent airflow at any depth or pressure. With an adjustable Venturi switch and breathing resistance knob, divers can fine-tune breathing effort to their environment.

The Direct Flow System (DFS) delivers rapid air response under exertion, while Teflon-coated internals and a heat exchanger minimize freezing in cold water. A stainless steel front ring adds impact protection, and the regulator’s temperature-resistant body ensures durability in harsh conditions.

Despite its ruggedness, the TEC2 remains light at only 260g, and features an ergonomic mouthpiece for long-duration comfort. Hard Black Coating (HBC) resists corrosion and glare, while Low Visibility Marking (LVM) keeps the regulator discreet in tactical environments.

Suitable For:

• Military, law enforcement, and tactical divers
• Technical, sidemount, and cave divers
• Cold water, low-visibility, and deep diving operations
• Dive centers offering advanced or tactical diving programs

About the Tecline Military Line:

The Tecline Military Line is developed for professional divers operating in extreme environments. Created in collaboration with special forces and rescue teams, this range features reinforced materials, non-reflective finishes, and modular configurations to support high-risk, mission-based diving. Every detail is built to meet the operational needs of military, technical, and commercial divers—where gear failure is not an option.

Learn More:

📌 Discover more mission-ready gear in the Tecline Military Line—designed for tactical, technical, and rescue diving.
🔗 Visit the official Tecline website for full details on the TEC2 Reversible Second Stage and its use in military and rescue operations worldwide.