The Attack 500 is one of Delta’s most highly regarded fire nozzles, delivering exceptional performance, reliability, and versatility. Trusted by firefighting professionals around the world for over 20 years, it’s a preferred choice across Fire Services, the Marine industry, and the Oil & Gas sector—where both powerful water streams and protective fog patterns are critical.

Proudly manufactured in the UK, the Attack 500 weighs just 1.8 kg, offering a lightweight solution without sacrificing strength or durability. Crafted from high-quality, precision-engineered materials, it ensures years of dependable service with minimal maintenance.

Outstanding Features of the Attack 500

• Stainless Steel Spinning Turbine Teeth: Produce dense, wide-angle fog patterns for superior protection against heat and flashover—maximising firefighter safety in high-risk environments.

• Hydraulically Efficient Waterway: Computer-optimised to enhance flow dynamics, allowing for smooth operation and precise control over both flow rates and spray settings.

• Low Jet Reaction: Fitted with a stainless steel ball valve that reduces nozzle kickback during pulsing operations, particularly in confined space or compartment firefighting.

• Versatile and Adaptive: Specifically designed for use with low-pressure mainline hoses, the Attack 500 is available in both select and constant flow models, with multiple colour options to suit operational requirements.

Ideal for Use In:

• Fire & Rescue Services

• Marine (Onshore & Offshore)

• Oil & Gas Installations

• Petrochemical Facilities

• Industrial Sites

• Emergency Response Units

• Designed for general firefighting

• Excellent high-rise performance

• 30% lighter than most comparable nozzles

• Stainless steel spinning teeth

• Long-range penetrating jet

• Dense wide-angle fog pattern

• Flow range at 6 bar: 125, 250, 375 & 500 L/Min

• Nozzle with 2½” male instantaneous swivel inlet