A New Era in Heat Suppression
The DIPHASIC SYSTEM by LEADER introduces a new, advanced approach to firefighting, combining low‑pressure water with air to generate an exceptionally fine diphasic mist. This technology tackles heat with a fundamentally different logic, delivering greater control, faster cooling, and a more modern, efficient operational strategy.
How Diphasic Technology Works
The system mixes low‑pressure water with air, generating a fine mist that disperses evenly throughout the space and acts directly on the heat. It operates in two modes:
- Mist Jet — creates a protective mist curtain that cools the environment and enables a safer approach.
- Jet Mode — delivers a focused, precise stream for targeted suppression at the seat of the fire.
The low‑pressure design gives the operator greater stability and ease of handling, while the mist reaches areas without direct line of sight.
The system can also be integrated into pickup vehicles, using a compact module that includes a control panel, hose reel and full operational layout — offering mobility, flexibility and rapid deployment in the field.
Key Advantages That Make the Difference
Crew‑Focused Safety at Every Stage
The diphasic mist significantly reduces thermal load, allowing the crew to operate with far greater safety. The mist jet forms a protective cooling curtain that improves visibility and stabilizes the environment, while the rapid temperature reduction helps prevent dangerous fire‑behavior events from developing.
The low‑pressure design enhances handling and reduces operator fatigue, enabling a more controlled and safer approach in interior spaces. This combination of thermal relief, visibility improvement and stable nozzle behavior creates a safer, more predictable operating envelope for firefighters during critical moments.
Smart Suppression, Absolute Protection
The DIPHASIC system focuses on the single factor that defines the effectiveness of every intervention: the rapid and controlled reduction of heat. Through a combination of technological precision, stable performance and targeted action, it creates an environment where crews can move with greater safety while the structure remains protected from secondary damage.
The diphasic mist stabilizes conditions, reduces the intensity of the phenomenon and enables a clearer, more calculated operational approach.
It is a solution designed for real‑world conditions — for the moments when precision and control truly make the difference. A modern, mature technology that approaches fire in a smarter, more efficient and more protective way, safeguarding both people and infrastructure.
