©Copyright Task Force Tips LLC 2004-2020
7
LIY-200 November 5, 2020 Rev19
3.2 OPERATING ENVELOPE
Nozzle A flows 500 gpm (1900 l/min), at 100 psi (6 bar), K factor = 50
Nozzle B flows 1000 gpm (3800 l/min), at 100 PSI (6.9 bar), K factor = 100
Nozzle C flows 1500 gpm (5700 l/min), at 100 PSI (6.9 bar), K factor = 150
Nozzle D flows 2000 gpm (7600 l/min), at 100 PSI (6.9 bar), K factor = 200
Figure 3.2A
3.5” Monsoon Operating Envelope
Nozzle A flows 500 gpm (1900 l/min), at 100 psi (6 bar), K factor = 50
Nozzle B flows 1000 gpm (3800 l/min), at 100 PSI (6.9 bar), K factor = 100
Nozzle C flows 1500 gpm (5700 l/min), at 100 PSI (6.9 bar), K factor = 150
Figure 3.2B
2.5” Monsoon Operating Envelope
WARNING
Damage or injury could result from operating the monitor beyond the safe operating envelope. Do
not operate the monitor outside the envelope in the following graph(s).
0
25
50
75
100
125
150
175
200
225
250
200
600
1000
1400
1800
2200
2600
3000
M
o
n
ito
r
In
let P
res
s
u
re
(
p
s
i)
Flow (gpm)
3.5” Monsoon Operating Envelope
Flow (lpm)
Monitor Inlet Pressure (bar)
Monitor Loss
0
4
8
12
16
0
2000
4000
6000
8000
10000
Maximum Nozzle
Inlet Pressure
Maximum Monitor
Inlet Pressure
Nozzle A Inlet
Pressure
Nozzle D Inlet
Pressure
Nozzle C
Inlet Pressure
Nozzle B Inlet
Pressure
2.5” Monsoon Operating Envelope
Flow (gpm)
Monitor Inlet Pressure (psi)
Flow (lpm)
Monitor Inlet Pressure (bar)
0
25
50
75
100
125
150
175
200
225
250
0
400
800
1200
1600
2000
2400
2800
0
4
8
12
16
0
2000
4000
6000
8000
10000
Maximum Nozzle
Inlet Pressure
Nozzle A Inlet
Pressure
Nozzle B Inlet
Pressure
Nozzle C
Inlet Pressure
Maximum Monitor
Inlet Pressure
