TFT TORNADO RC, Инструкции по установке, безопасной эксплуатации и обслуживанию

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©Copyright Task Force Tips LLC 2020 LIY-301 March 26, 2020 Rev00
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7.0 FLOW CHARACTERISTICS
7.1 STACKED TIPS FLOW
NOZZLE INLET PRESSURE
NOZZLE
DIAMETER
50 PSI 80 PSI 100 PSI 150 PSI 175 PSI
FLOW
(GPM) REACTION
(LBS)
FLOW
(GPM) REACTION
(LBS)
FLOW
(GPM) REACTION
(LBS)
FLOW
(GPM) REACTION
(LBS)
FLOW
(GPM) REACTION
(LBS)
1.0 INCH 210 80 270 120 300 150 360 230 390 260
1-1/4 INCH 330 120 410 190 460 230 — — — —
1-1/2 INCH 470 170 — — — — — — — —
FLOW EXCEEDS RATING OF TORNADO MONITOR
Table 7.1A
NOZZLE INLET PRESSURE
NOZZLE
DIAMETER
4 BAR 6 BAR 8 BAR 10 BAR 12 BAR
FLOW
(l/min)
REACTION
(KG)
FLOW
(l/min)
REACTION
(KG)
FLOW
(l/min)
REACTION
(KG)
FLOW
(l/min)
REACTION
(KG)
FLOW
(l/min)
REACTION
(KG)
25 MM 830 40 1000 60 1200 80 1300 100 1400 120
32 MM 1300 70 1700 100 1900 130 — — — —
38 MM 1900 90 — — — — — — — —
FLOW EXCEEDS RATING OF TORNADO MONITOR
Table 7.1B
7.2 TORNADO RC MONITOR AND STREAM STRAIGHTENER FRICTION LOSS
Tornado RC Monitor and Task Force Tips 5 and 10 inch Stream Straightener friction loss.
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
0 200 400 600 800 1000 1200 1400 1600 1800
0
3
6
9
12
15
18
21
24
27
30
33
0 100 200 300 400 500
LOSS (bar)
FLOW (l/min)
LOSS (psi)
FLOW (gpm)
TORNADO MONITOR
19 psi LOSS AT 500 gpm
TORNADO MONITOR
7 psi LOSS AT 300 gpm
5" OR 10" STREAM STRAIGHTENER
3 psi LOSS AT 500 gpm
Figure 7.2
7.2.1 STREAM STRAIGHTENERS WITH STACKED TIPS
Even though turbulence through the Tornado RC monitor is very low, stream quality and reach can be improved with the use of the
integral stream straightener on the TFT stacked tip nozzle. The TFT Stream Straightener Friction Loss Graph shows device loss with
and without a stream straightener. (see Figure 7.2)
7.2.2 STREAM STRAIGHTENERS WITH FOG NOZZLES
When using a fog nozzle for fl ows below 300 gpm (1100 l/min), it is recommended that no stream straightener be used. At lower
fl ows, the fog nozzle’s fl ow path serves as a stream straightener. Above 300 gpm (1100 l/min), TFT’s 5 inch Stream Straightener will
generally improve a fog nozzle’s stream.