Overhead Irrigation Guide - Senninger Irrigation
Overhead Irrigation Guide - Senninger Irrigation
Overhead Irrigation Guide - Senninger Irrigation
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Impact Sprinklers<br />
9<br />
irrigating<br />
Follow these 4 Steps to design an Impact Sprinkler irrigation system...<br />
1Determine Application Rate &<br />
Maximum length of laterals<br />
Based on the selection of an Impact Sprinkler from Chart A on page 2,<br />
use Table 1 to help determine the application rate and the maximum<br />
length of laterals using PVC (maximum allowable velocity of 5 ft or (1.52 mm<br />
tAble<br />
per second) as recommended by PVC manufacturers).<br />
tAble 1. IMPACt SPRINKleRS<br />
Maximum Length of Lateral on 45 ft (3.10 bar)<br />
1.5" PVC<br />
(1.754 I.D.)<br />
Class 160<br />
2" POLy<br />
(2.193 I.D.)<br />
Class 160<br />
SPACIng APPLICAtIOn<br />
EMIttER nOZZLE<br />
RAtE<br />
# (ft) (m) (in/h) (mm/h) (ft) (m) (ft) (m)<br />
2023-1 8SQ 25 7.62 0.46 11.7 350 106.7 500 152.4<br />
3023-2 9RV x 6RV 35 10.7 0.43 10.9 300 91.4 450 137.2<br />
4023-2 12WV x 6RV 40 12.2 0.51 13.0 200 61.0 320 97.5<br />
5023-2 14WV x 8RV 45 13.7 0.54 13.7 180 54.9 300 91.4<br />
Data based on
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