Flow Characteristics; Automatic, Fixed And Selectable Flow Nozzles; Stacked Tips Or Smoothbore Nozzles; Stream Straighteners - Task Force Tips BLITZFIRE Series Instructions For Safe Operation And Maintenance

4.0 FLOW CHARACTERISTICS

The Blitzfi re 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.
4.1 AUTOMATIC, FIXED, AND SELECTABLE FLOW NOZZLES
A variety of water or foam nozzles may be used with the Blitzfi re 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).

4.2 STACKED TIPS OR SMOOTHBORE NOZZLES

NOZZLE
DIAMETER
FLOW
(GPM)
1.0 INCH 210
1-1/4 INCH 328
1-1/2 INCH 473
NOZZLE
DIAMETER
FLOW
(L/min)
25 MM 830
32 MM 1300
38 MM 1900

4.3 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.

4.4 USE WITH FOAM

The Blitzfi re may be used with various foam nozzles and foam solutions. Refer to fi re service training for the proper use of foam.
Use of compressed air foam (CAF) with portable nozzles can cause sudden surges in nozzle
WARNING
reaction force resulting in injury or death from loss of footing, hose whipping, or an out of control
portable monitor. Be prepared for sudden changes in nozzle reaction caused by: Slug loading
(Loss of foam concentrate sends slugs of air and water into the nozzle) sudden release of built-up
pressure in the hose when opening a nozzle.
©Copyright Task Force Tips, Inc. 2002-2015
NOZZLE EXIT PRESSURE
50 PSI 80 PSI
REACTION FLOW REACTION
(LBS) (GPM) (LBS)
80 266 126
120 415 196
177 — —
NOZZLE EXIT PRESSURE
4 BAR 6 BAR
REACTION FLOW REACTION
(KG) (L/min) (KG)
40 1000 60
70 1700 100
90 — —
FLOW EXCEEDS RATING OF BLITZFIRE PORTABLE MONITOR
100 PSI 150 PSI
FLOW REACTION FLOW
(GPM) (LBS) (GPM)
297 157 364
464 245 —
— — —
8 BAR 10 BAR
FLOW REACTION FLOW
(L/min) (KG) (L/min)
1200 80 1300
1900 130 —
— — —
9
175 PSI
REACTION FLOW REACTION
(LBS) (GPM) (LBS)
236 390 275
— — —
— — —
12 BAR
REACTION FLOW REACTION
(KG) (L/min) (KG)
100 1400 120
— — —
— — —
LIX-630 July 2, 2015 Rev19