Ag Spray Equipment TR300-500LP - Manual (Page 3)

CALIBRATING YOUR SPRAYER
HAMILTON NOZZLE 654201
CALIBRATING YOUR SPRAYER
To determine pressure & GPA with a boomless nozzle use this calibration for it is different than a boom calibration:
GPA = 495 X GPM
MPH x Swath in feet
EXAMPLE:
495(constant) x 4.2gpm=2079 2079 = 10.395 GPA
4mph x 50’swath=200 200
Refer to Chart
OPERATING DATA OF 180* NOZZLES
SPRAYERS ARE SUPPLIED w/ #10
GPM = Gallons per Minute
GPA = Gallons per Acre
MPH = Miles per Hour
PSI = Pressure per Square Inch