Mega MAC - SECTION 5 Performance; Spray Pattern and Reach; Typical Spray Distance

5-1
MAC/MTT-OPS-1
26 FEB 2019
SECTION 5
Performance
Contents
SPRAY PATTERN AND REACH (TYPICAL)
The figures below illustrate the typical width and reach of spray heads and water cannon. Typical spray
head deflector fan adjustments are also depicted.
TYPICAL SPRAY DISTANCE
The table below contains a standard vehicle spray duration based on spray head deflector opening,
vehicle speed and 75,708 liter (20,000 gallon) capacity.
Number of Spray Heads and Opening Height LPM/GPM
Ground Speed
(KPH/MPH)
Max. Distance
(Km./Miles)
2 Spray Heads, Fine Spray (1/4” Slot Height) 3611/954 16/10 5.6/3.5
2 Spray Heads, Fine Spray (1/4” Slot Height) 3611/954 24/15 8.3/5.2
2 Spray Heads, Heavy Spray (3/8” Slot Height) 4705/1243 16/10 4.3/2.7
2 Spray Heads, Heavy Spray (3/8” Slot Height) 4705/1243 24/15 6.4/4.0
4 Spray heads, Fine Spray (1/4” Slot Height) 5693/1504 16/10 3.5/2.2
4 Spray heads, Fine Spray (1/4” Slot Height) 5693/1504 24/15 5.3/3.3
4 Spray heads, Heavy Spray (3/8” Slot Height) 5950/1572 16/10 3.3/2.1
4 Spray heads, Heavy Spray (3/8” Slot Height) 5950/1572 24/15 5.1/3.2
Spray Pattern And Reach (Typical) ........................5-1
Typical Spray Distance ...............................................5-1
Typical Spray Duration and Flow ...........................5-2
Precision Watering ...................................................5-3
Fire Suppression System ........................................5-12