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It is possible to make the discharge stream wetter or drier by changing the amount of solution or air in the
hose.
The stream can also vary by changing the tip size at the nozzle.
•
The bigger the diameter tip, the drier the foam.
•
The smaller the diameter tip, the wetter the foam.
D. Master Stream
1" Tip Solution Flow:
90-120 GPM (340.68 – 454.24 LPM)
Air Flow: 60-80 CFM (1.68 – 2.24 m
1-3/8" Tip Solution Flow:
100-150 GPM (378.53 – 567.80 LPM)
Air Flow: 70-100 CFM (1.96 – 2.8 m
1-1/2" Tip Solution Flow:
120-200 GPM (454.24 – 757.06 LPM)
Air Flow: 80-120 CFM (1.68 – 3.36 m
1-3/4" Tip Solution Flow:
180-250 GPM (681.35 – 946.33 LPM)
Air Flow: 120-150 CFM (3.36 – 4.2 m
2" Tip Solution Flow:
250-450 GPM (946.33 – 1703.39 LPM)
Air Flow: 200 CFM (5.6 m
Disch. Pressure: 120-150 PSI (8.1648 – 10.206 BAR) (827.4 – 1034.25 KPA)
NOTE: Typical master stream operations utilize lower foam expansion ratios ("wetter" foam) for
increased foam density and longer stream reach.
F-1031, Section 2416
3
/min)
3
/min)
3
/min)
3
/min)
3
/min)
Page 14 of 23
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