Master Stream Firefighting Nozzles
Master Stream Firefighting Nozzles
HIGH FLOW RATE NOZZLES
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KEY FEATURES | MODELS | FAQ | PRODUCTS
What is a Master Stream nozzle?
A Master Stream nozzle is a high-capacity firefighting nozzle that offers various flow rates, ranging from 150 GPM (600 LPM) to 4000 GPM (15000 LPM), depending on the model. These nozzles are designed for use on monitors, deck guns, and aerial devices, providing firefighters with the flexibility to adapt to different fireground challenges. Whether you need a fixed flow, selectable, or automatic flow control, Master Stream nozzles deliver reliable, powerful streams in both straight stream and fog patterns.
Available in manual and electronic remote-controlled models, Master Stream nozzles ensure that firefighters can control water delivery from a distance or directly from the apparatus. They are compatible with foam attachments and other firefighting tools to provide a comprehensive fire suppression solution.
What problems do Master Stream nozzles solve?
- Limited Water Flow Capacity: Master Stream nozzles are specifically designed to handle high water flows ranging from 150 GPM (600 LPM) to 4000 GPM (15000 LPM), providing the capacity needed for large-scale fire suppression, including high-rise or industrial fires.
- Pressure Loss in Aerial Operations: In aerial firefighting applications, water pressure can drop significantly as it travels through the length of an elevated waterway. Master Stream nozzles, especially those with adjustable pressure controls, solve this problem by allowing operators to set lower operating pressures while still maintaining a powerful stream at the nozzle.
- Lack of Versatile Stream Patterns: Firefighters often need both long-reaching straight streams and wide fog patterns for different types of fires. Master Stream nozzles solve this issue by offering the ability to easily switch between these stream patterns, giving crews the flexibility to handle different fireground conditions.
- Difficulty in Controlling the Nozzle: Manual and electronically controlled remote options provide ease of use, whether operators are managing the nozzle from a distance or directly on the apparatus. This versatility ensures that Master Stream nozzles are effective in any situation, giving firefighters precise control over water delivery.
Key Features
Stream Versatility
Master Stream nozzles can produce both long-reaching straight streams and wide, dense fog patterns. This adaptability allows firefighters to adjust the water stream to match the situation, providing flexibility in fire suppression strategies.
Pressure Adjustment Control
Certain automatic Master Stream nozzles come with an adjustable pressure knob, allowing operators to control the operating pressure. This feature is essential for maintaining optimal stream performance, especially in aerial applications where pressure loss is common.
Halo Ring
The easy-to-grip halo ring on Master Stream nozzles ensures smooth transitions between stream patterns, allowing firefighters to maintain control and adjust quickly in dynamic firefighting conditions.
Manual or Remote-Control Options
Master Stream nozzles offer both manual and electronically controlled models, giving users the flexibility to choose their preferred method of operation. The remote-control models allow for precision adjustments from a safe distance, while manual models provide intuitive and responsive control directly at the nozzle.
Models
Master Stream 1000
- Flow Range: 150 – 1000 GPM (600 – 4000 LPM) at 100 PSI (7 bar)
- Nozzle Type: Available as fixed, selectable, or automatic nozzle
- Special Feature: Accepts the FJ-LX-M FoamJet™ low expansion air aspirating attachment, making it versatile for foam application in fire suppression.
- Additional Info: The Master Stream 1000 is a single-pressure nozzle, delivering consistent performance at 100 PSI (7 bar), without the need for field-adjustable pressure settings.
Master Stream 1250S
- Flow Range: 150 – 1250 GPM (600 – 4500 LPM) at 100 PSI (7 bar)
- Nozzle Type: Automatic nozzle
- Special Feature: Accepts the FJ-LX-M FoamJet™ low expansion air aspirating attachment, offering expanded firefighting capabilities with foam.
- Additional Info: This automatic nozzle maintains consistent operating pressure at 100 PSI (7 bar), ensuring reliable stream performance in both straight and fog patterns.
Master Stream 1250
- Flow Range: 300 – 1250 GPM (1100 – 4700 LPM) at 70 – 120 PSI (4.8 – 8.3 bar)
- Nozzle Type: Automatic nozzle
- Special Feature: Features a pressure adjustment knob allowing firefighters to set operating pressure for optimal stream control.
- Additional Info: This model provides flexibility in managing pressure loss during aerial operations, with tactile detent settings for easy adjustments in the field.
Master Stream 1500
- Flow Range: 300 – 1500 GPM (1100 – 5700 LPM) at 70 – 120 PSI (4.8 – 8.3 bar)
- Nozzle Type: Automatic nozzle
- Special Feature: Includes a pressure adjustment knob for setting pressure, offering control over stream performance in various firefighting conditions.
- Additional Info: The flexibility of this nozzle allows for efficient firefighting, providing adaptability in both low and high-pressure settings.
Master Stream 2000
- Flow Range: 300 – 2000 GPM (1100 – 7600 LPM) at 80 – 120 PSI (5.5 – 8.3 bar)
- Nozzle Type: Automatic nozzle
- Special Feature: Equipped with a pressure adjustment knob to customize operating pressure for greater control over water delivery.
- Additional Info: Designed for high-flow scenarios, this nozzle ensures consistent pressure and stream integrity, even in demanding firefighting operations.
Master Stream 4000
- Flow Range: 600 – 4000 GPM (2300 – 15000 LPM) at 80 – 120 PSI (5.5 – 8.3 bar)
- Nozzle Type: Automatic nozzle with user-selectable pressure control
- Special Feature: Features field-adjustable pressure settings, allowing firefighters to tailor the flow to specific fireground needs. Optional selectable flow settings of 2500 and 5000 GPM (10000 and 20000 LPM) at 100 PSI (7 bar) provide even greater flexibility.
- Additional Info: Ideal for large-scale firefighting operations, this nozzle offers the highest flow capacity in the series, designed for extreme fire suppression scenarios.
FAQ
Should I choose a fog nozzle or stacked tips for my master stream monitor?
What are the best nozzles for a dual master stream setup?
Which models are compatible with the FoamJet™ attachment?
The Master Stream 1000 and Master Stream 1250S models are compatible with the FJ-LX-M FoamJet™ low expansion air aspirating attachment. This feature allows these nozzles to be used for foam application, expanding their capabilities for handling fires involving flammable liquids or other challenging materials.
What is the flow range of each Master Stream model?
Master Stream 1000: 150 – 1000 GPM (600 – 4000 LPM) at 100 PSI (7 bar)
Master Stream 1250S: 150 – 1250 GPM (600 – 4500 LPM) at 100 PSI (7 bar)
Master Stream 1250: 300 – 1250 GPM (1100 – 4700 LPM) at 70 – 120 PSI (4.8 – 8.3 bar)
Master Stream 1500: 300 – 1500 GPM (1100 – 5700 LPM) at 70 – 120 PSI (4.8 – 8.3 bar)
Master Stream 2000: 300 – 2000 GPM (1100 – 7600 LPM) at 80 – 120 PSI (5.5 – 8.3 bar)
Master Stream 4000: 600 – 4000 GPM (2300 – 15000 LPM) at 80 – 120 PSI (5.5 – 8.3 bar)
Are Master Stream nozzles manual or remote controlled?
Master Stream nozzles are available in both manual and remote-control models. This allows for flexible operation depending on the needs of the fireground. Remote-controlled models provide precision from a distance, enhancing safety and convenience, while manual models offer direct, responsive control at the nozzle.
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