Reach And Trajectory - Task Force Tips Master Force Series Instructions For Safe Operation And Maintenance

6.2

REACH AND TRAJECTORY

Tables and graphs in this section give the stream trajectory for the Master-Force nozzle at various flows.
Notes on trajectory graphs:
• Graphs show approximate effective stream trajectory at 30 degrees elevation in no wind conditions. Distance to last water drops
approximately 10% farther.
• To estimate trajectories at elevations other than 30 degrees, refer to document LTT-135, available at tft.com.
• Trajectories shown are for water. The addition of foam is expected to decrease the reach by 10%.
• Tail or head winds of 20 MPH (30 KPH) may increase or decrease the range approximately 30%.
m
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CURVE GPM LBS
FLOW REACTION
A 300 160
B 400 210
C 500 260
D 600 320
E 700 370
F 800 420
CURVE GPM LBS
FLOW REACTION
A 300 60
B 400 140
C 500 185
D 600 225
E 700 300
F 800 385
Figure 6.1A
CURVE L/min
FLOW
A 1100
B 1500
C 2000
D 2300
E 2700
F 3000
CURVE L/min
FLOW
A 1100
B 1500
C 2000
D 2300
E 2700
F 3000
9
KGF
REACTION
70
95
120
145
170
190
KGF
REACTION
30
65
85
100
140
175
LIM-027 December 15, 2020 Rev00