Flow Characteristics; Trajectory Chart - Task Force Tips ER Bubble Cup Instructions For Installation, Safe Operation And Maintenance

4.0 FLOW CHARACTERISTICS

At each fl ow setting, the nozzle is set to a predetermined fi xed orifi ce. Relationship of fl ow and nozzle pressure at each setting is
shown in fi gures 4A and 4B.
FLOW (LPM)
80
140
120
100
80
60
40
20
0
0 20 40
FLOW (GPM)
20, 60 GPM BUBBLE CUP

4.1 TRAJECTORY CHART

GPM
CURVE
FLOW
A 20
B 60
C 95
These trajectories, reach, and reaction numbers are provided for reference. All data based on 30 degree nozzle discharge angle, in
straight stream setting. Actual trajectories, reach, and reactions may vary with wind conditions, discharge angle (elevation), stream
setting, fl uid type, fl uid/water ratio, fl uid temperature, pressure, and fl ow at the nozzle. It is the operator's responsibility to determine
that the system provides adequate reach for the intended purpose.
©Copyright Task Force Tips LLC 2002 - 2019
160 240 320
60 80 100
Figure 4A
100 PSI RC BUBBLE CUP NOZZLE
PRESSURE LBS
PSI REACTION
100 10
100 30
100 48
80
140
9
120
8
7
100
6
80
5
4 60
3
40
2
20
1
0
0 20
CURVE
A
B
C
Trajectory chart
Figure 4.1
5
FLOW (LPM)
160 240 320
40 60 80
FLOW (GPM)
20, 95 GPM BUBBLE CUP
Figure 4B
LPM PRESSURE
FLOW BAR REACTION
75 6.9
227 6.9
360 6.9
LKB-200 July 29, 2018 Rev01
9
8
7
6
5
4
3
2
1
100
KGf
4.5
13.6
21.7