TFT BlitzForce, Manual

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©Copyright Task Force Tips, Inc. 2006-2018 LIX-730 January 8, 2018 Rev08
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2.5.1 ELEVATION HOLDING MECHANISM
The elevation pivot has a mechanism to support the weight of a nozzle. It is factory set to support the weight of nozzles likely to be
used. It may be adjusted (see fi gure 2.5). The mechanism releases when raising the nozzle so upwards drag from the mechanism
is not felt. Avoid the use of long stream straighteners or heavy nozzles which may overcome the holding torque of the elevation
mechanism.
3.0 FLOWS AND PRESSURES
The BlitzForce Portable Monitor is designed for maximum fl ows of 500 GPM (2000 LPM) and a maximum pressure of 175 PSI (12
BAR). Do not exceed these limits.
WARNING
An inadequate supply of pressure and/or fl ow will cause an ineff ective stream and can result in
injury, death or loss of property.
3.1 AUTOMATIC, FIXED, AND SELECTABLE FLOW NOZZLES
A variety of water or foam nozzles may be used with the BlitzForce Portable Monitor.
Automatic nozzles maintain a constant pressure by adjusting their opening to match the available fl ow. Consult the nozzle manufacturer
for maximum fl ow and pressure ratings. In all cases do not exceed 500 GPM (2000 LPM) and/or 175 PSI (12 BAR).
3.2 STACKED TIPS OR SMOOTHBORE NOZZLES
NOZZLE
DIAMETER
NOZZLE INLET PRESSURE
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 80 266 126 297 157 364 236 390 275
1-1/4 INCH 328 120 415 196 464 245 — — — —
1-1/2 INCH 473 177 — — — — — — — —
NOZZLE
DIAMETER
NOZZLE INLET PRESSURE
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 BlitzForce PORTABLE MONITOR
3.3 STREAM STRAIGHTENERS
Stream quality, especially with smooth bore nozzles, is generally improved with the use of a stream straightener. A stream straightener
is integrated into the exit of the monitor.
3.4 USE WITH FOAM
The monitor may be used with various foam nozzles and foam solutions. Refer to fi re service training for the proper use of foam.
3.5 USE WITH SALT WATER
Use with salt water is permissible provided the monitor is thoroughly cleaned with fresh water after each use. The service life of the
monitor may be shortened due to the eff ects of corrosion and is not covered under warranty.