Firefighting Monitor Master Stream Nozzles

About the MASTER STREAM Series

 

Are you looking for a high flow nozzle for your fixed monitor or deck gun? Our Master Stream nozzles offer you the options that will meet your needs. 

What is a Master Stream Nozzle? 

A Master Stream Nozzle is a deluge nozzle capable of high water flows above 350 GPM (1325 LPM). Our Master Stream nozzles offer a wide variety of flow ranges and come as fixed, selectable, or automatic nozzles. 

Our Master Stream nozzles boast a far-reaching straight stream with a dense fog pattern capability. Manual and electronic remote-controlled models are available.  

Since there is extra pressure loss sending water to the tip of an aerial, some automatic models have adjustable nozzle pressure. Firefighters can turn a knob on the baffle of the nozzle to set the operating pressure as low as 80 psi, which is the same operating pressure as a set of master stream stacked tips. The nozzle will always result in a quality, hard hitting stream to get to the seat of the fire. 

Available Models: 

Master Stream 1000 

• Flow Range: 150 -1000 GPM (600 – 4000 LPM) at 100 PSI (7 bar) 

• Available as a fixed, selectable, or automatic nozzle 

• Accepts the FJ-LX-M FOAMJET low expansion air aspirating attachment 

 

Master Stream 1250S 

• Flow Range: 150 – 1250 GPM (600 – 4500 LPM) at 100 PSI (7 bar) 

• Automatic Nozzle 

• Accepts the FJ-LX-M FOAMJET low expansion air aspirating attachment 

 

Master Stream 1250 

• Flow Range: 300 – 1250 GPM (1100 – 4700 LPM) at 70 - 120 PSI (4.8 - 8.3 bar) 

• Automatic Nozzle 

• Pressure adjustment knob allows you to change operating pressure to tactile detent settings between 70 and 120 PSI (4.8 and 8.3 bar) 

 

Master Stream 1500 

• Flow Range: 300 – 1500 GPM (1100 – 5700 LPM) at 70 – 120 PSI (4.8 - 8.3 bar) 

• Automatic Nozzle 

• Pressure adjustment knob allows you to change operating pressure to tactile detent settings between 70 and 120 PSI (4.8 and 8.3 bar) 

 

Master Stream 2000 

• Flow Range: 300 – 2000 GPM (1100 – 7600 LPM) at 80 – 120 PSI (5.5 - 8.3 bar) 

• Automatic Nozzle 

• Pressure adjustment knob allows you to change operating pressure to tactile detent settings between 70 and 120 PSI (4.8 and 8.3 bar) 

 

Master Stream 4000 

• Flow Range: 600 – 4000 GPM (2300 – 15000 LPM) at 80 – 120 PSI (5.5 - 8.3 bar) 

• User selectable, field adjustable operating pressure control 

• Automatic Nozzle 

• Optional selectable nozzle available with flow settings of 2500 and 5000 GPM (10000 and 20000 LPM at 100 PSI (8 bar)