5 - Operation
60
In the table below, adjusted pressure values can be found for different densities of liquid fertilizers.
μ
ATTENTION! Pressure values below 1.5 bar or above 5.0 bar are considered to be out of range for the nozzles.
÷
NOTE! Find the density for your liquid fertilizer on the packaging or on the material safety data sheet (MSDS) included.
Additional Information
See the other book delivered from HARDI - Spray Technique - to get further information about:
•
Calibration of the sprayer
•
Nozzle Choice
•
Nozzle Wear
•
Spray Distribution
•
Spray Pressure
•
Water Volume Rates
•
Weather Influence on Spraying
•
Useful Formulae
Nozzle selector App
Nozzle selector App is available for both android and iphone phones.
The App can be downloaded from the Google Play for android devices and Itunes Store for iphones.
For Optional Extras - see other books delivered or contact HARDI.
Density (g/cm³) - Liquid fertilizer
1.10
1.15
1.20
1.30
1.40
Calibrated pressure (bar) - Pesticide spraying
Adjusted pressure (bar) - Liquid fertilizer spraying
1.5
1.7
1.7
1.8
2.0
2.1
2.0
2.2
2.3
2.4
2.6
2.8
2.5
2.8
2.9
3.0
3.3
3.5
3.0
3.3
3.5
3.6
3.9
4.2
3.5
3.9
4.0
4.2
4.6
4.9
4.0
4.4
4.6
4.8
5.2
5.6
4.5
5.0
5.2
5.4
5.9
6.3
5.0
5.5
5.8
6.0
6.5
7.0
