Engine rooms, compartments, and other confined spaces on marine vessels demand a firefighting solution that acts fast, stays unobtrusive, and protects critical equipment. The Marine Manual or Auto Fire Extinguisher 40m3 (DSPA5-4F) delivers a rapid, reliable knockout of flames with a targeted aerosol cloud that floods the volume and halts fires in seconds.

What makes this system unique is its combination of rapid action, user-friendly deployment, and marine-ready design. The DSPA 5 generator is non-pressurized and deployed manually into the space requiring firefighting. Once activated, it releases a refined aerosol that expands volumetrically to reach the most inaccessible corners, extinguishing the fire without the need for water or heavy piping. This means you can respond quickly from within the space you’re protecting, reducing downtime and damage.

• 40m3 coverage tailored for typical engine rooms and compact compartments on ships and offshore structures.
• Manual or automatic deployment gives you flexibility: quick on-the-spot action or integration with existing safety systems for automatic activation.
• Aerosol extinguishing cloud expands like a gas, flooding the room to knock down flames and limit spread, even in hard-to-reach areas.
• Non-toxic, non-corrosive, non-conductive particles
• Does not deplete oxygen, making it safer for occupants and reducing respiratory risk during firefighting operations.
• No pipework, no pressure or storage problems—a retrofit-friendly solution that minimizes disruption and space requirements.
• Environmentally friendly and human- and animal-safe—designed to protect sensitive gear and living beings alike.
• Retrofittable with minimal disruption and compatible with electronics, air filters, and onboard equipment (computers, PCBs, engines, generators).
• UL, CE, ISO certified for reassurance in safety and performance standards.

How it works in practice is straightforward: in the event of a fire, close the space to contain the aerosol, activate the unit, and the aerosol cloud rapidly displaces heat and fuel sources without harming occupants. It’s especially effective in fully developed fires or as a proactive deployment in the early stages, where time is critical and space is tight. The solution is ideal for engine rooms, confined compartments, and other vessels or structures where traditional water-based suppression is impractical.

This product is shipped directly from our local supplier, ensuring fast availability for marine operators who need dependable protection without lengthy lead times.

Why choose the Marine Manual or Auto Fire Extinguisher 40m3? It combines rapid fire knockdown with a low-maintenance footprint, preserving essential equipment and reducing downtime. It’s designed to protect sensitive electronics, air filtration systems, and critical components aboard ships, offshore platforms, and other marine facilities—without the collateral damage that can come with water or chemical-based systems.

Ideal roles include fleet engineers, ship captains, offshore facility managers, and maintenance teams seeking a resilient, space-efficient firefighting option that aligns with modern environmental and safety standards. If you need a marine-grade firefighting solution that saves crucial time, protects valuable assets, and simplifies retrofitting in tight spaces, this extinguisher delivers a compelling, purpose-built answer.