The VIPER Fire Lance System is a controllable offensive exterior firefighting tool designed to deliver extinguishing agents precisely into concealed fire zones. Developed as a next-generation evolution of traditional piercing nozzles, it enables operators to actively direct the extinguishing medium throughout the fire compartment, significantly increasing suppression efficiency compared to conventional fog nails.
The system allows accurate targeting of hot gases and pyrolysing surfaces, ensuring effective cooling and fire control within enclosed or hidden spaces. Unlike traditional fixed-pattern solutions, VIPER provides controlled distribution of the extinguishing agent across a wide area, improving coverage of both gases and structural surfaces.
Designed for versatility, the VIPER system supports multiple extinguishing media, including water, foam, dry powder, and CAFS. It is available in different lengths, enabling effective penetration through walls, roofs, and insulated structures, as well as access to deep cavities such as attics or industrial voids. With reach capabilities extending up to approximately 12 metres, the system is suitable for both residential and large-scale industrial applications.
Key Features
Primary Applications
Technical data
| Specification | Value |
| Product Type | Controllable piercing nozzle |
| Flow Rate | Approx. 70–115 L/min (depending on pressure and nozzle head) |
| Extinguishing Media | Water • Foam • Dry powder • CAFS |
| Maximum Reach | Up to ~12 m |
| Available Lengths | Short (wall / roof / window) • Long (cavities / insulation / industrial spaces) |
| Application Method | Piercing • Injection • Directed distribution |
| Coverage Principle | Active spreading across gases and surfaces |
| Nozzle Head Options | Multiple configurations (to be confirmed) |
| Accessories | Powder hose • Tree jack adapter • Custom adapters |
| Installation Method | Through walls • roofs • ceilings • window frames |
| Country of Origin | Finland |
Product-Market Insight
As firefighting tactics increasingly prioritise exterior attack and firefighter safety, tools that enable controlled suppression without interior entry are becoming essential. The VIPER system represents a significant advancement over traditional piercing nozzles, offering enhanced reach, multi-agent compatibility, and superior extinguishing coverage, making it a valuable asset for modern fire and rescue operations.
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