AWG Alco Power Fighter APF 3C HH Betriebsanleitung Seite 54

Seite 18/36 AWG | Instructions manual | Alco Power Fighter Manual Monitors
3.2.1.4
The throw distance depends on the type of nozzle, the throughput rate and the extinguishing
agent used.
The throw distance can be determined using the diagram below.
150
140
130
120
110
100
150
140
130
120
110
100
Throw distance
Values apply for 8 bar operating pressure
Throw distance in m
90
80
70
60
50
40
30
1000 5000 10000
Values apply for 12 bar operating pressure
Throw distance in m
90
80
70
60
50
40
30
1000 5000 10000
All values apply in still air conditions and at a pipe work angle of
approx. 25° to 30° values for MZ nozzles in hollow jet position
Values for foam pipes at flow rate of water, at flow rate of foam all values less 8 %
150
140
130
120
Full jet nozzle
110
MZ nozzle
100
Foam pipe
15000 20000
Flow rate in l/min
Full jet nozzle
MZ nozzle
50
Foam pipe
40
30
20
10
15000 20000
Flow rate in l/min
Fig. 3-2 Throw distances
Values apply for 10 bar operating pressure
Throw distance in m
90
80
70
60
50
40
30
1000 5000 10000
Values apply when using BC powder and
at 12 bar medium vessel pressure
Throw distance in m
0
0 10 20
All values apply in still air conditions
Product description
Full jet nozzle
MZ nozzle
Foam pipe
15000 20000
Flow rate in l/min
Powder pipe
30 40 50
Flow rate in l/min