Reach And Trajectory - Task Force Tips MASTERSTREAM Series Instructions For Installation, Safe Operation And Maintenance

5.0

REACH AND TRAJECTORY

Care must be taken to avoid dents or nicks in the nozzle tip because they can seriously affect the stream reach.
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 www.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%.
0 10
80
MASTERSTREAM 1250, 80 PSI (5.5 BAR, 550 KPA)
70
60
50
40
30
20
10
0
0 20 40
GPM
CURVE
FLOW
A
300
B 500
C 800
D 1000
E
1250
0 10
80
70 MASTERSTREAM 1250, 100 PSI (7 BAR, 700 KPA)
60
50
40
30
20
10
0
0 20 40
CURVE FLOW
A
B
C
D
0 10
80
70
MASTERSTREAM 1250, 120 PSI (8.3 BAR, 830 KPA)
60
50
40
30
20
10
0
0 20 40
GPM
CURVE FLOW
A 500
B 750
C 1000
D 1250
©Copyright Task Force Tips, Inc. 2015
20 30
60 80 00 120
LBS HORIZONTAL DISTANCE (FEET)
REACTION
142
237
379
473
591
20 30
60 80 100 120
HORIZONTAL DISTANCE (FEET)
GPM LBS
REACTION
500 250
750 400
1000 510
1250 630
20 30
60 80 100 120
HORIZONTAL DISTANCE (FEET)
LBS
REACTION
280
440
550
690
METERS
40 50 60
B
C
A
140 160 180 200
METERS
40 50 60
A B
140 160 180 200
METERS
40 50 60
A
140 160 180 200
8
70 80
D
E
220 240 260 280
LPM KGF
CURVE
FLOW REACTION
A
110 64
B 1900 107
C 3000 172
D 3800 215
E
4700 268
70 80
C
D
220 240 260 280
LPM KGF
CURVE FLOW REACTION
A 2000 120
B 3000 180
C 3800 230
D 4800 290
70 80
C
D
B
220 240 260 280
LPM KGF
CURVE FLOW REACTION
A
2000 130
B 3000 200
C 3800 250
D
4800 310
LIM-045 September 15, 2015 Rev00
90
20
15
10
5
0
300
90
20
15
10
5
0
300
90
20
15
10
5
0
300