N E T A F I M T E C H L I N E
®
C V D E S I G N G U I D E
N E T A F I M T E C H L I N E
®
C V D E S I G N G U I D E
Formula 1.2
231.1 x Dripper Flow Rate (GPH)
Dripperline Row Spacing (inches) x Dripper Spacing (inches)
In Which:
Application Rate is = Inches per Hour of Water Being Applied
Dripper Flow Rate = Gallons per Hour Flow of One Dripper
Dripper Spacing = Spacing in Inches of Drippers Inside Tubing
Dripperline Row Spacing = Inches Between Techline CV Laterals (Rows)
Application Rate (inches per hour) =
Formula 1.3
Total Dripperline x 12
Dripper Spacing
In Which:
Number of Drippers = Number of Drippers
Total Dripperline = Length of All Dripperline in a Zone in Feet
Dripper Spacing = Spacing in Inches of Drippers Inside Tubing
Number of Drippers in a Zone =
Formula 1.4
Number of Drippers x Dripper Flow Rate (GPH)
60
In Which:
Flow per Zone = Total Gallons per Minute
Number of Drippers = Number of Drippers
Dripper Flow Rate = Gallons per hour of one dripper
GPH = Gallons per Hour Flow of One Dripper
Flow per Zone =
Formula 1.5
Irrigated Area (square feet) x 144
Dripper Spacing (inches) x Dripperline Spacing (inches)
In Which:
Estimated Total Zone Flow = Gallons per Minute in Zone
Irrigated Area = Total Area in Square Feet
Dripper Spacing = Distance Between Dripperline in Inches
Dripperline Spacing = Distance Between Dripperline in Inches
Dripper Flow Rate = Gallons per Hour of One Dripper
Estimated Total Zone Flow =
(
)
x Dripper Flow Rate (GPH) ÷ 60
Formula 1.1
Irrigated Area x 12
Minimum Recommended Lateral Spacing (inches)
In Which:
Estimated Total Length of Dripperline = Total Footage of Dripperline in a Zone
Irrigated Area = Total Area in Square Feet
Minimum Recommended Lateral (Row) Spacing = The minimum row spacing from the
General Guidelines Chart in inches
Estimated Total Length of Dripperline =
DESIGN FORMULAS
TECHNICAL
DATA
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