H500 Mid Range

Key Features

  • Manufactured in the UK
  • ISO 9001 Quality Controlled
  • NFPA Design
  • Automatic Slide Valve Technology 
  • Designed for Low Pressure Mainline Hoses
  • Low Maintenance
  • Rapid Pulsing Facility
  • 10 Year Guarantee

Key Users

  • Fire and Rescue Services
  • Defence Sectors
  • Oil & Gas
  • Petrochemical Installations
  • Marine Industry (On and Off Shore)
  • Major Industrial Users
  • Mining
  • Nuclear
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The Delta H500 Mid-Range combines smooth slide-valve automatic functionality with exceptional performance for a low-pressure mainline nozzle. 

With six easily selectable ‘click’ positions providing flows from 40 to 450 litres per minute at 7 bar the operator can achieve exacting flows tailored to meet the specific risk.  An incredibly versatile nozzle, the Mid-Range is perfectly suited to a broad range of firefighting operations and provides the very best in durability and long-term value for money.  Providing a combination of automatic pressure and flow control the Mid-range is truly effortless to use operationally.  The hydrostatically assisted stainless steel slide valve enables ease of open and shut-off making it the perfect choice for ‘pulsing’ techniques when cooling hot gasses.  The Mid-Range stabilises varying pressures to give constant tip pressure maximizing water use without the need for constant adjustment.   

With long, penetrating, powerful jet performance the Mid-Range will produce extremely dense fog patterns maximizing firefighter capability and enhancing personal protection.

The Mid-Range is available with a wide choice of inlet adaptors to suit all International requirements.