©Copyright Task Force Tips LLC 2006-2021
8
LIX-730 February 3, 2021 Rev09
4.0 FLOW CHARACTERISTICS
The BlitzForce Portable Monitor is designed for maximum flows of 500 GPM (2000 LPM) and a maximum pressure of 175 PSI (12 BAR).
Do not exceed these limits.
4.1 AUTOMATIC, FIXED, AND SELECTABLE FLOW NOZZLES
A variety of water or foam nozzles may be used with the BlitzForce Portable Monitor.
Automatic nozzles maintain a constant pressure by adjusting their opening to match the available flow. Consult the nozzle manufacturer
for maximum flow and pressure ratings. In all cases do not exceed 500 GPM (2000 LPM) and/or 175 PSI (12 BAR).
4.2 STACKED TIPS OR SMOOTHBORE NOZZLES
Table 4.2
4.3 STREAM STRAIGHTENERS
Stream quality, especially with smooth bore nozzles, is generally improved with the use of a stream straightener. A stream straightener is
integrated into the exit of the monitor.
4.4 USE WITH FOAM
The monitor may be used with various foam nozzles and foam solutions. Refer to fire service training for the proper use of foam.
4.5 PRESSURE LOSS
NOZZLE
DIAMETER
NOZZLE INLET PRESSURE
50 PSI
80 PSI
100 PSI
150 PSI
175 PSI
FLOW
(GPM)
REACTION
(LBS)
FLOW
(GPM)
REACTION
(LBS)
FLOW
(GPM)
REACTION
(LBS)
FLOW
(GPM)
REACTION
(LBS)
FLOW
(GPM)
REACTION
(LBS)
1.0”
210
80
266
126
297
157
364
236
390
275
1-1/4”
328
120
415
196
464
245
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1-1/2”
473
177
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NOZZLE
DIAMETER
NOZZLE INLET PRESSURE
4 BAR
6 BAR
8 BAR
10 BAR
12 BAR
FLOW
(L/min)
REACTION
(KG)
FLOW
(L/min)
REACTION
(KG)
FLOW
(L/min)
REACTION
(KG)
FLOW
(L/min)
REACTION
(KG)
FLOW
(L/min)
REACTION
(KG)
25mm
830
40
1000
60
1200
80
1300
100
140
120
32mm
1300
70
17000
100
1900
130
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38mm
1900
90
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FLOW EXCEEDS RATING OF BLITZFORCE PORTABLE MONITOR
WARNING
For Class B fires, lack of foam or interruption in the foam stream can cause a break in the foam
blanket and greatly increase the risk of injury or death. Follow procedures established by the AHJ
for the specific fuel and conditions.
WARNING
Improper use of foam or using the wrong type of foam can result in illness, injury, or damage to the
environment. Follow foam manufacturer’s instructions and fire service training as directed by the
AHJ.
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
0
100
200
300
400
500
FLOW (GPM)
LO
S
S
(P
S
I)
0.0
0.5
1.0
1.5
2.0
2.5
0
400
800
1200
1600
2000
FLOW (LPM)
L
O
S
S
(BAR
)
BlitzForce PORTABLE MONITOR
8 PSI LOSS AT 500 GPM
OSCILLATING BlitzForce
18 PSI LOSS AT 500 GPM
