Wildfire

The Attack 100 Pro wildfire nozzle provides long range, controlled jet and spray patterns for fast knockdown while conserving limited water supplies.

The Fast Attack Foam Branchpipe delivers rapid foam application with instant switching between jet and spray to quickly suppress vegetation and prevent re ignition.

The Hydro Wall Nozzle Hose creates a protective water barrier up to 8 metres high, ideal for fire breaks, containment, and asset protection in remote wildfire conditions.

Wildfire hose and nozzle requirements differ from structural firefighting because they are designed for mobility, water efficiency, and operation in remote terrain, rather than high pressure internal building attack.

Wildfire equipment prioritises lightweight hose for long carry distances, lower flow rates to conserve limited water supplies, and nozzles that provide controlled jet, spray, and fog patterns for vegetation and ground fire control. Systems like the Hydro Wall Hose also focus on creating fire breaks and protection zones rather than interior suppression.

Structural firefighting equipment, by contrast, is designed for higher flow and pressure, rapid knockdown inside enclosed spaces, and durability in building environments, where water supply is typically more readily available and hose movement is shorter range.

A wildfire Hydro Wall Nozzle Hose system is a specialised hose and nozzle setup that creates a continuous vertical sheet of water, forming a protective “water wall” up to around 8 metres high.

It is used in wildfire and rural fire scenarios to slow or stop fire spread by creating fire breaks, protecting exposed assets, and shielding crews or structures from radiant heat and advancing flames. It is especially useful in remote or fast moving wildfires where direct attack is not always possible and defensive containment is required.

Choosing the right flow and spray pattern for vegetation fires depends on fire intensity, fuel type, and water availability.

Lower flow, wide spray patterns are typically used for light vegetation and surface fires, as they improve coverage and cooling while conserving water in remote areas. Higher flow settings with a tighter jet pattern are used for deeper seated or more intense fires where greater reach and knockdown power is needed.

In practice, firefighters often switch between jet for penetration and break up of hot spots, and spray or fog for cooling and creating a protective barrier around the fire edge. The goal is always to maximise water efficiency while controlling fire spread quickly and safely.

For wildfire deployment, the most practical hose length is typically 23 metres per length, as it is easy to handle, carry, and rapidly couple in difficult terrain.

Diameters are usually selected between 38 mm and 45 mm to balance water flow with mobility over long hose lays.

This combination supports fast deployment, long reach, and efficient water delivery in remote vegetation fire conditions.

In remote wildfire operations, water supply is managed through a combination of shuttle systems and on site storage.

Water is typically transported using tankers or portable units and then transferred into static tanks or portable reservoirs positioned close to the fireground. From there, pumps or relay systems maintain a steady feed to hose lines.

Efficient flow control equipment is essential to reduce waste, while portable monitors and low flow nozzles help extend operational time between refills. In some cases, natural water sources such as ponds or streams are used with drafting equipment to maintain continuous supply in isolated locations.

Structures and perimeters are protected during wildfire incidents using the Hydro Wall Nozzle Hose system by creating a continuous vertical water barrier.

The system projects a sheet of water up to around 8 metres high, forming a protective “water wall” that helps reduce radiant heat, slow fire spread, and shield buildings, critical infrastructure, and fireground perimeters.

It is typically deployed around exposed assets or along firebreaks in advance of the fire front, giving crews additional time and protection while carrying out defensive operations in high risk wildfire conditions.

After wildfire use, equipment should be cleaned as soon as possible to remove ash, grit, and contamination from water sources.

Hoses and nozzles should be flushed through with clean water to remove internal debris, followed by a full external rinse to clear ash and dirt. Moving parts such as nozzle controls and valves should be checked for smooth operation and rinsed thoroughly to prevent grit build up.

Equipment should then be drained completely and left to dry in a clean, ventilated area before storage. Any seals, couplings, and threads should be inspected for damage or contamination. Regular post incident cleaning helps maintain performance, prevent corrosion, and extend service life in demanding wildfire environments.