PGP Ultra / I-20 Black Short Radius Nozzle Performance Data
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Nozzle Pressure Radius Flow Precip mm/hr
  bar kPa m m³/hr l/min
.50
SR •
Black
 1.7 170 4.9 0.07 1.2 6 7
2.0 200 5.2 0.08 1.3 6 7
2.5 250 5.2 0.09 1.5 7 8
3.0 300 5.2 0.10 1.7 8 9
3.5 350 5.5 0.12 1.9 8 9
4.0 400 5.5 0.13 2.1 8 10
4.5 450 5.5 0.14 2.3 9 10
1.0
SR •
Black
 1.7 170 4.9 0.16 2.7 14 16
2.0 200 5.2 0.17 2.9 13 15
2.5 250 5.2 0.19 3.2 14 17
3.0 300 5.2 0.21 3.6 16 18
3.5 350 5.5 0.23 3.8 15 18
4.0 400 5.5 0.25 4.1 16 19
4.5 450 5.5 0.26 4.3 17 20
2.0
SR •
Black
 1.7 170 4.9 0.28 4.7 24 27
2.0 200 5.2 0.31 5.2 23 27
2.5 250 5.2 0.36 6.0 27 31
3.0 300 5.2 0.41 6.9 31 35
3.5 350 5.5 0.45 7.6 30 35
4.0 400 5.5 0.49 8.2 33 38
4.5 450 5.5 0.53 8.9 35 41
.75
SR •
Black
 1.7 170 6.7 0.12 2.0 5 6
2.0 200 7.0 0.13 2.2 5 6
2.5 250 7.0 0.15 2.4 6 7
3.0 300 7.3 0.16 2.7 6 7
3.5 350 7.6 0.17 2.9 6 7
4.0 400 7.6 0.19 3.1 6 7
4.5 450 7.6 0.20 3.3 7 8
1.5
SR •
Black
 1.7 170 6.7 0.23 3.8 10 12
2.0 200 7.0 0.25 4.1 10 12
2.5 250 7.0 0.28 4.6 11 13
3.0 300 7.3 0.31 5.2 12 13
3.5 350 7.6 0.34 5.6 12 13
4.0 400 7.6 0.36 6.0 12 14
4.5 450 7.6 0.39 6.4 13 15
3.0
SR •
Black
 1.7 170 6.7 0.53 8.9 24 27
2.0 200 7.0 0.56 9.3 23 26
2.5 250 7.0 0.60 10.0 24 28
3.0 300 7.3 0.64 10.7 24 28
3.5 350 7.6 0.67 11.2 23 27
4.0 400 7.6 0.70 11.7 24 28
4.5 450 7.6 0.73 12.1 25 29

Notes:
All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.

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