In critical fire scenarios, precision and reliability are non-negotiable. Whether responding to structural fires, marine incidents, or aviation emergencies, firefighters need equipment they can trust to perform under pressure. That’s where the Delta Fire Professional Series of Fire Nozzles stands apart — a UK-engineered range developed for operational excellence, compliance, and adaptability.

Manufactured to ISO 9001 standards, the Professional Series delivers consistent, high-performance output across all firefighting sectors. With models compliant with EN15182, NFPA, and MED (Marine Equipment Directive) standards, Delta Fire nozzles are deployed by over 90% of UK Fire & Rescue Services, as well as specialist industrial and defence users across the world.

A Full Spectrum of Nozzles for Professional Firefighters

Delta Fire’s Professional Series includes high-pressure, mainline and specialist Multi-tip nozzles — providing fire crews with the flexibility to meet operational demands with confidence.

Attack 100 Pro Series

Compact, lightweight, and ideal for high-pressure hose reels, the Attack 100 Pro range is fully compliant with EN15182-4 (6 bar) and NFPA 1964 (7 bar). Designed for quick deployment in mobile and confined settings, it delivers a dense fog pattern via stainless steel spinning turbine teeth and features an ergonomic grip optimised for gloved hands. The Attack 100 Pro is optimised for high pressure gas-cooling operations where ultra-small water droplet are produced to disperse hot gasses preventing flashovers in compartment fire scenarios.

Applications: Urban firefighting, transport hubs, emergency response vehicles.

Attack 500 Pro Series

A proven performer in structural, marine & industrial scenarios, the Attack 500 Pro is built for mainline hose use. Flow rates up to 500 LPM, full compliance with EN15182-2 Type 2 & 3, and MED approval make it suitable for both land and marine deployments. Foam compatibility and quick-attach accessories extend its tactical use across a wide range of incidents.

Applications: Industrial sites, marine facilities, Defence sectors.

Attack 750 Pro and HR Pro

When high-volume flow is needed, the Attack 750 Pro delivers. Ideal for major incident response, it features PTFE bearings for smooth operation, a durable construction, and up to 750 LPM delivery. The High-Rise Pro variant is specifically engineered for firefighting in tall buildings where inlet pressure drops significantly, with performance optimised at lower bar levels.

Applications: Large-scale fire suppression, high-rise urban fire response.

Built for Global Standards: EN15182, NFPA & MED Explained

Professional fire equipment must not only perform well in the field but also comply with stringent international standards. Delta Fire’s Professional Series is engineered to meet or exceed the most widely recognised certifications in the global fire safety sector:

EN15182 – European Fire Hose Nozzle Standard

This standard defines performance parameters for handheld branchpipes, including flow rate accuracy, spray pattern control, and pressure ratings. Many Delta Fire nozzles, including the Attack 100, 500 and 750 Pro series, are certified under EN15182-2 and EN15182-4, ensuring they meet operational expectations across the EU and UK.

NFPA – National Fire Protection Association (US)

NFPA 1964 governs fire hose nozzles used by fire brigades in North America and worldwide. Delta Fire nozzles such as the Attack 100, 500, 750 and 750 HR Pro are designed to be NFPA-compliant, making them suitable for global deployments, including those requiring US-standard equipment.

MED – Marine Equipment Directive

The MED mark confirms a product’s approval for use aboard ships registered in the EU and its equivalent UK MER approval. Delta Fire’s Attack 500 Pro, among others, carries MED certification, verifying its performance in maritime firefighting environments under extreme conditions.

These standards reinforce the trust placed in Delta Fire equipment by fire services and safety authorities worldwide. When you specify Delta, you specify compliance, performance, and international readiness.

Foam Firefighting Integration: The LX Foam Tube Range

Delta Fire’s LX Foam Tube range is designed for compatibility with Attack 100, 500, and 750 Pro nozzles. Constructed from hard-anodised aluminium and equipped with a dual-clamp quick-release system, the tubes enable rapid deployment of low-expansion foam — essential for flammable liquid incidents and bund protection.

Compatible with all foam types including fluorine-free foams, these tubes enhance the tactical versatility of frontline response teams.

Why Nozzle Selection Impacts Firefighting Efficiency

The choice of fire nozzle directly influences the effectiveness, safety, and environmental impact of firefighting operations.

• Flow Control Matters: Selecting the correct flow rate ensures sufficient suppression while conserving water and reducing runoff, especially in foam operations or water-restricted areas.
  
  
• Spray Pattern Flexibility: Ability to quickly switch between jet, narrow angle, and wide-angle spray settings enhances adaptability on scene, whether for direct attack, heat shielding, or ventilation.
  
  
• Pressure Compatibility: Using a nozzle optimised for your system’s typical inlet pressure prevents energy loss and improves operational safety — particularly relevant in high-rise and remote supply scenarios.
  
  
• Operational Fatigue: Lightweight, ergonomic nozzles reduce user fatigue and improve precision during extended use. All Delta nozzles are designed for use across a diverse workforce
  
  

Delta Fire’s product range is engineered to help incident commanders match the right tool to the threat — increasing the effectiveness and efficiency of every deployment.

Sectors We Serve

Delta Fire nozzles are trusted across critical industries, including:

• Fire & Rescue Services (UK and global)
  
  
• Oil & Gas and Petrochemical
  
  
• Aviation and Airport Fire Safety
  
  
• Defence and Military Applications
  
  
• Marine and Offshore Operations
  
  
• Industrial Facilities and Utilities
  
  
• Waste and Recycling Plants
  
  
• Wildland and Forestry Fire Services
  
• Nuclear Sectors
  

Choosing the Right Nozzle: Expert Support Available

With so many models and configurations available, selecting the correct nozzle can be complex. Delta Fire’s technical support team is available to provide application-specific guidance, whether you’re upgrading fleet equipment or specifying nozzles for new infrastructure.

All nozzles come with manufacturer-backed warranties and long-term service support, ensuring your investment is protected well beyond the initial purchase.

Professional Tools for Critical Environments

The Delta Fire Professional Series is more than a product line — it’s a commitment to performance, safety, and compliance. Designed for real-world firefighting, these nozzles empower fire professionals with the tools they need to protect lives, assets, and environments in the most demanding situations.

From high pressure hose reel nozzles to specialist high-rise, multi-tip and wildfire nozzles, Delta Fire delivers precision-engineered equipment trusted by professionals worldwide.