Safe Operating Envelope - Task Force Tips TORNADO Manual

3.2.3 SAFE OPERATING ENVELOPE

0
250
225
200
175
150
125
100
75
50
25
0
0
0
250
225
200
175
150
125
100
75
50
25
0
0
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Tornado Operating Envelope
500 1000
Maximum Nozzle
Inlet Pressure
Nozzle A Inlet
Nozzle B Inlet
Pressure
Pressure
100 200 300
Nozzle A fl ows 250 gpm (950 l/min) at 100 psi (7 bar), K factor = 25
Nozzle B fl ows 500 gpm (1900 l/min) at 100 psi (7 bar), K factor = 50
Nozzle C fl ows 750 gpm (2900 l/min) at 100 psi (7 bar), K factor = 75
Tornado OSC Operating Envelope
500 1000
Maximum Nozzle
Inlet Pressure
Nozzle A Inlet
Nozzle B Inlet
Pressure
Pressure
100 200 300
Nozzle A fl ows 250 gpm (950 l/min) at 100 psi (7 bar), K factor = 25
Nozzle B fl ows 500 gpm (1900 l/min) at 100 psi (7 bar), K factor = 50
Nozzle C fl ows 750 gpm (2900 l/min) at 100 psi (7 bar), K factor = 75
Flow (lpm)
1500 2000 2500
Maximum Monitor
Inlet Pressure
Monitor
Nozzle C Inlet
400 500 600
Flow (gpm)
Flow (lpm)
1500 2000 2500
Maximum Monitor
Inlet Pressure
Monitor
Loss
Nozzle C Inlet
400 500 600
Flow (gpm)
7
3000
16
12
8
Loss
4
Pressure
0
700 800 900
3000
16
12
8
4
Pressure
0
700 800 900
LIY-300 August 12, 2019 Rev17