Most Frequently Used Charts; Techline Cv General Guidelines; Techline Cv Maximum Length Of A Single Lateral; Techline Cv Flow - Netafim Techline CV Design Manual

N E T A F I M T E C H L I N E
MOST
FREQUENTLY
USED CHARTS
TABLE 1
Clay Soil
Dripper Flow 0.26 GPH
Dripper Interval
Lateral (Row) Spacings 18" - 22"
Burial Depth
Application Rate (in./hr.)
.19 - .15
Time to Apply 1 / "
4
79 - 100
of Water (in minutes)
Maximum spacing recommendations: Following these spacing guidelines, dripper flow selection can be increased if desired by the designer.
TECHLINE ®
TABLE 2
INLET PRESSURE (psi)
15
127
25
427
35
539
45
618
0.26
Dripper Flow Rate (GPH)
TABLE 3
DRIPPER SPACING 0.26 GPH Dripper
12" 26.40 GPH 0.44 GPM
18" 17.58 GPH 0.29 GPM
24"
Not Available Not Available
C V D E S I G N G U I D E
®
TECHLINE ® CV General Guidelines
TURF
Loam Soil Sandy Soil
0.4 GPH 0.6 GPH
18" 12" 12"
18" - 22" 12" - 16"
On-surface or bury evenly throughout the zone to a maximum of 6 inches
.43 - .35 .96 - .72
35 - 43 16 - 21
CV Maximum Length of a Single Lateral (feet)
TECHLINE CV DRIPPER SPACING
109 86 65 177
325 256 194 604
409 322 244 763
469 369 280 877
0.4 0.6 0.9 0.26
TECHLINE ® CV Flow
0.4 GPH Dripper
40.OO GPH 0.67 GPM 61.00 GPH
26.67 GPH 0.44 GPM 41.00 GPH
31.00 GPH
Not Available Not Available
SHRUB and GROUND COVER
Clay Soil Loam Soil Sandy Soil
0.26 GPH 0.4 GPH 0.6 GPH
18" 18" 12"
18" - 24" 18" - 24" 16" - 20"
.19 - .14 .29 - .21 .72 - .58
79 - 107 52 - 71 21 - 26
151 120 91 152 116
459 361 274 458 348
579 456 346 580 440
664 523 397 666 506
0.4 0.6 0.9 0.6
(per 100 feet)
0.6 GPH Dripper 0.9 GPH Dripper
1.02 GPM 92.00 GPH 1.53 GPM
0.68 GPM 61.00 GPH 1.02 GPM
0.51 GPM 46.00 GPH 0.77 GPM
0.9
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