Appendix A -Broadcast Spray Calibration Tables - North Star 999883 Owner's Manual

Appendix A –Broadcast Spray Calibration Tables
Below are some guidelines to help you calibrate your tow behind broadcast sprayer. This is a very important step in
operating the tow behind broadcast sprayer such that too much or too little chemical may be applied.
Pressure (PSI) Flow (GPM)*
10
20
30
40
*Approximate flow from one nozzle
56
0.40
0.57
0.69
0.80