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Master Foam™ Firefighting Nozzles

Master Foam™ Firefighting Nozzles
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Master Foam™ Firefighting Nozzles

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KEY FEATURES | FAQ | SHOP MASTER FOAM

What is Master Foam™?

Master Foam nozzles are self-educting nozzles that use a calibrated orifice plate to properly proportion foam concentrate into the water stream. Multiple flow rates are available to meet the specific needs of firefighting operations. Master Foam nozzles are available in various sizes and configurations to suit different flow and inlet coupling requirements.

What problems do Master Foam nozzles solve?

  • Inconsistent Foam Proportioning: Master Foam nozzles utilize a calibrated orifice plate, ensuring the proper proportioning of foam concentrate into the water stream. This delivers consistent and effective foam production, improving the efficiency of firefighting efforts involving foam applications.
  • Limited Fog Pattern Control: The adjustable fog angle on Master Foam nozzles ranges from a 90-degree wide fog to a straight stream, offering greater control and versatility in foam application. Models with flows of 1000 GPM (3800 LPM) or more include a set screw to lock in the desired fog angle, allowing for precise foam delivery in various firefighting scenarios.
  • Limited Size Options for Specific Applications: Master Foam nozzles are available in small, medium, and large versions, each offering different flow rates and inlet couplings. This ensures that firefighters can choose the most appropriate nozzle based on their apparatus, foam needs, and operational preferences.

Key Features

Self-Educting Foam Proportioning

Master Foam nozzles are equipped with orifice plates that proportion foam concentrate into the water stream. This self-educting feature simplifies foam application and ensures consistent foam production for effective firefighting.

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Adjustable Fog Pattern

The fog angle can be adjusted between a wide 90-degree fog and a straight stream, giving firefighters precise control over foam application. Models with flows of 1000 GPM (3800 LPM) or higher feature a set screw to lock in the fog pattern, ensuring stability during extended use.

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Internal Stream Straighteners

The fog angle can be adjusted between a wide 90-degree fog and a straight stream, giving firefighters precise control over foam application. Models with flows of 1000 GPM (3800 LPM) or higher feature a set screw to lock in the fog pattern, ensuring stability during extended use.

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Durability

Master Foam nozzles are built with durable materials such as rubber-molded bumpers, cut metal fog teeth, and non-corroding polymer rings, ensuring long-term reliability in harsh firefighting environments.

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Small Models

Master Foam Small
  • NH, NPSH, or BSP thread 
  • 2.5” (65 mm) inlet coupling
  • Flow rates: 250, 350, 500, 750 GPM (950, 1325, 1900, 2900 LPM)
  • 100 PSI (7 bar)
  • Compatible with FJ-LX-M FoamJet attachment
  • Foam orifice plates: 0.5%, 1%, 3%, 6%
  • 1.5” (38 mm) nozzle camlock connection size 
  • Rubber molded bumper and fog teeth
  • Fog adjustment made with an easy-grip halo ring

Medium Models

Master Foam Medium
  • NH, NPSH, or BSP thread
  • 3.5” (88.9 mm) inlet coupling
  • Flow rates: 1000 or 1250 GPM (3800 or 4800 LPM)
  • 100 PSI (7 bar)
  • Foam orifice plates: 1%, 3% 
  • 1.5” (38 mm) nozzle camlock connection size
  • Cut metal fog teeth with hard coat anodized aluminum
  • Fog adjustment made with all aluminum folding handles

Large Models

Master Foam Large
  • 3.5” (88.9 mm) NH or 4.0” (100 mm) BSP inlet coupling
  • Flow rates: 1500 or 2000 GPM (5700 or 7600 LPM)
  • 100 PSI (7 bar)
  • Foam orifice plates: 1%, 3%
  • 2.0” (52 mm) nozzle camlock connection size 
  • Cut metal fog teeth with hard coat anodized aluminum 
  • Fog adjustment made with all aluminum folding handles 
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FAQ

What are Master Foam nozzles used for?

Master Foam nozzles are designed for foam firefighting, using a self-educting orifice plate to proportion foam concentrate into the water stream, delivering effective foam application for various fire scenarios.

What flow rates are available for Master Foam nozzles?

Master Foam nozzles are available in different flow rate configurations, including 250, 350, 500, 750, 1000, 1250, 1500, and 2000 GPM (950, 1325, 1900, 2900, 3800, 4800, 5700, 7600 LPM).

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