R R E E A A C C T T I I O O N N F F O O R R C C E E
FOG NOZZLE
REACTION FORCE
The
force from a fog nozzle. When this key is pressed, a series of
prompts appear one at a time to guide you in entering the
proper data to determine the reaction force.
Example: If a fog nozzle is flowing 125 GPM at a pressure of
100 PSI, what is the reaction force?
P P R R O O C C E E D D U U R R E E
Press the [ R R E E A A C C T T I I O O N N
F F O O R R C C E E ] F F O O G G
N N O O Z Z Z Z L L E E key to
initiate prompts and
then enter the
data requested.
Enter the N N O O Z Z Z Z L L E E
P P R R E E S S S S U U R R E E value and
then press the
E E N N T T E E R R key.
Enter the F F L L O O W W
R R A A T T E E value and then
press the E E N N T T E E R R key.
FOG
NOZZLE
key is used to find the reaction
E E N N T T E E R R
1
0
0
1
2
5
- 9 -
P P R R E E S S S S
[REACTION
FORCE]
FOG
NOZZLE
ENTER
ENTER
D D I I S S P P L L A A Y Y
NOZ Psi
FLOW gPM
Lbs 63