Fire Nozzle – Attack 500

The Delta Fire Attack 500 Flow Nozzle is a high performance professional fire nozzle designed for fixed flow fire attack applications. Manufactured in the UK, it features precision engineered internals including stainless steel spinning turbine teeth and a profiled ball valve for dense fog patterns, smooth operation and reduced reaction when pulsing. It is lightweight yet robust, built for many years of reliable service in demanding environments.

The Attack 500 offers a range of selectable fixed flow settings including 125, 250, 375 and 500 litres per minute with additional constant flow options such as 360 LPM and 500 LPM at standard firefighting pressures. These flow options give firefighters the flexibility to match their water output to operational needs while maintaining consistent performance.

The Attack 500 is designed for use with low pressure mainline hose systems common in fire and rescue services. It performs effectively within typical firefighting pressure ranges while producing dense fog patterns and stable jets for interior and exterior fire attack.

The Attack 500 is suitable for structural firefighting, industrial fire protection, marine firefighting and offshore oil and gas operations. Its durable construction, efficient stream patterns and ease of use make it a versatile choice for frontline fire attack, heat reduction, compartment cooling and a wide variety of professional fire scenarios around the world.