
Page 12
Calibrang the Sprayer
BROADCAST & TURF APPLICATION CHART—20” SPACING
4 5 6 7 8 10 12 14 16 18 20 2 3 4 5
15 0.06 4.5 3.6 3.0 2.5 2.2 1.8 1.5 1.3 1.1 1.0 0.9 0.20 0.14 1.00 0.08
30 0.09 6.7 5.3 4.5 3.8 3.3 2.7 2.2 1.9 1.7 1.5 1.3 0.31 0.20 0.15 0.12
40 0.10 7.4 5.9 5.0 4.2 3.7 3.0 2.5 2.1 1.9 1.7 1.5 0.34 0.23 0.17 0.14
60 0.12 8.9 7.1 5.9 5.1 4.5 3.6 3.0 2.5 2.2 2.0 1.8 0.41 0.27 0.20 0.16
80 0.14 10.4 8.3 6.9 5.9 5.2 4.2 3.5 3.0 2.6 2.3 2.1 0.48 0.32 0.24 0.19
100 0.16 11.9 9.5 7.9 6.8 5.9 4.8 4.0 3.4 3.0 2.6 2.4 0.55 0.36 0.27 0.22
115 0.17 12.6 10.1 8.4 7.2 6.3 5.0 4.2 3.6 3.2 2.8 2.5 0.58 0.39 0.29 0.23
15 0.09 6.7 5.3 4.5 3.8 3.3 2.7 2.2 1.9 1.7 1.5 1.3 0.31 0.20 0.15 0.12
30 0.13 9.7 7.7 6.4 5.5 4.8 3.9 3.2 2.8 2.4 2.1 1.9 0.44 0.30 0.22 0.18
40 0.15 11.1 8.9 7.4 6.4 5.6 4.5 3.7 3.2 2.8 2.5 2.2 0.51 0.34 0.26 0.20
60 0.18 13.4 10.7 8.9 7.6 6.7 5.3 4.5 3.8 3.3 3.0 2.7 0.61 0.41 0.31 0.25
80 0.21 15.6 12.5 10.4 8.9 7.8 6.2 5.2 4.5 3.9 3.5 3.1 0.72 0.48 0.36 0.29
100 0.24 17.8 14.3 11.9 10.2 8.9 7.1 5.9 5.1 4.5 4.0 3.6 0.82 0.55 0.41 0.33
115 0.25 18.6 14.9 12.4 10.6 9.3 7.4 6.2 5.3 4.6 4.1 3.7 0.85 0.57 0.43 0.34
15 0.12 8.9 7.1 5.9 5.1 4.5 3.6 3.0 2.5 2.2 2.0 1.8 0.41 0.27 0.20 0.16
30 0.17 12.6 10.1 8.4 7.2 6.3 5.0 4.2 3.6 3.2 2.8 2.5 0.58 0.39 0.29 0.23
40 0.20 14.9 11.9 9.9 8.5 7.4 5.9 5.0 4.2 3.7 3.3 3.0 0.68 0.45 0.34 0.27
60 0.24 17.8 14.3 11.9 10.2 8.9 7.1 5.9 5.1 4.5 4.0 3.6 0.82 0.55 0.41 0.33
80 0.28 20.8 16.6 13.9 11.9 10.4 8.3 6.9 5.9 5.2 4.6 4.2 0.95 0.64 0.48 0.38
100 0.32 23.8 19.0 15.8 13.6 11.9 9.5 7.9 6.8 5.9 5.3 4.8 1.09 0.73 0.55 0.44
115 0.34 25.2 20.2 16.8 14.4 12.6 10.1 8.4 7.2 6.3 5.6 5.0 1.16 0.77 0.58 0.46
15 0.15 11.1 8.9 7.4 6.4 5.6 4.5 3.7 3.2 2.8 2.5 2.2 0.51 0.34 0.26 0.20
30 0.22 16.3 13.1 10.9 9.3 8.2 6.5 5.4 4.7 4.1 3.6 3.3 0.75 0.50 0.38 0.30
40 0.25 18.6 14.9 12.4 10.6 9.3 7.4 6.2 5.3 4.6 4.1 3.7 0.85 0.57 0.43 0.34
60 0.31 23.0 18.4 15.3 13.2 11.5 9.2 7.7 6.6 5.8 5.1 4.6 1.06 0.70 0.53 0.42
80 0.35 26.0 20.8 17.3 14.9 13.0 10.4 8.7 7.4 6.5 5.8 5.2 1.19 0.80 0.60 0.48
100 0.40 29.7 23.8 19.8 17.0 14.9 11.9 9.9 8.5 7.4 6.6 5.9 1.36 0.91 0.68 0.55
115 0.42 31.2 24.9 20.8 17.8 15.6 12.5 10.4 8.9 7.8 6.9 6.2 1.43 0.95 0.72 0.57
15 0.18 13.4 10.7 8.9 7.6 6.7 5.3 4.5 3.8 3.3 3.0 2.7 0.61 0.41 0.31 0.25
30 0.26 19.3 15.4 12.9 11.0 9.7 7.7 6.4 5.5 4.8 4.3 3.9 0.89 0.59 0.44 0.35
40 0.30 22.3 17.8 14.9 12.7 11.1 8.9 7.4 6.4 5.6 5.0 4.5 1.02 0.68 0.51 0.41
60 0.37 27.5 22.0 18.3 15.7 13.7 11.0 9.2 7.8 6.9 6.1 5.5 1.26 0.84 0.63 0.50
80 0.42 31.2 24.9 20.8 17.8 15.6 12.5 10.4 8.9 7.8 6.9 6.2 1.43 0.95 0.72 0.57
100 0.47 34.9 27.9 23.3 19.9 17.4 14.0 11.6 10.0 8.7 7.8 7.0 1.60 1.07 0.80 0.64
115 0.51 37.9 30.3 25.2 21.6 18.9 15.1 12.6 10.8 9.5 8.4 7.6 1.74 1.16 0.87 0.70
15 0.21 15.6 12.5 10.4 8.9 7.8 6.2 5.2 4.5 3.9 3.5 3.1 0.72 0.48 0.36 0.29
30 0.30 22.3 17.8 14.9 12.7 11.1 8.9 7.4 6.4 5.6 5.0 4.5 1.02 0.68 0.51 0.41
40 0.35 26.0 20.8 17.3 14.9 13.0 10.4 8.7 7.4 6.5 5.8 5.2 1.19 0.80 0.60 0.48
60 0.43 31.9 25.5 21.3 18.2 16.0 12.8 10.6 9.1 8.0 7.1 6.4 1.47 0.98 0.73 0.59
80 0.49 36.4 29.1 24.3 20.8 18.2 14.6 12.1 10.4 9.1 8.1 7.3 1.67 1.11 0.84 0.67
100 0.55 40.8 32.7 27.2 23.3 20.4 16.3 13.6 11.7 10.2 9.1 8.2 1.88 1.25 0.94 0.75
115 0.59 43.8 35.0 29.2 25.0 21.9 17.5 14.6 12.5 11.0 9.7 8.8 2.01 1.34 1.01 0.80
15 0.24 17.8 14.3 11.9 10.2 8.9 7.1 5.9 5.1 4.5 4.0 3.6 0.82 0.55 0.41 0.33
30 0.35 26.0 20.8 17.3 14.9 13.0 10.4 8.7 7.4 6.5 5.8 5.2 1.19 0.80 0.60 0.48
40 0.40 29.7 23.8 19.8 17.0 14.9 11.9 9.9 8.5 7.4 6.6 5.9 1.36 0.91 0.68 0.55
60 0.49 36.4 29.1 24.3 20.8 18.2 14.6 12.1 10.4 9.1 8.1 7.3 1.67 1.11 0.84 0.67
80 0.57 42.3 33.9 28.2 24.2 21.2 16.9 14.1 12.1 10.6 9.4 8.5 1.94 1.30 0.97 0.78
100 0.63 46.8 37.4 31.2 26.7 23.4 18.7 15.6 13.4 11.7 10.4 9.4 2.15 1.43 1.07 0.86
115 0.68 50.5 40.4 33.9 28.9 25.2 20.2 16.8 14.4 12.6 11.2 10.1 2.32 1.55 1.16 0.93
15 0.31 23.0 18.4 15.3 13.2 11.5 9.2 7.7 6.6 5.8 5.1 4.6 1.06 0.70 0.53 0.42
30 0.43 31.9 25.5 21.3 18.2 16.0 12.8 10.6 9.1 8.0 7.1 6.4 1.47 0.98 0.73 0.59
40 0.50 37.1 29.7 24.8 21.2 18.6 14.9 12.4 10.6 9.3 8.3 7.4 1.71 1.14 0.85 0.68
60 0.61 45.3 36.2 30.2 25.9 22.6 18.1 15.1 12.9 11.3 10.1 9.1 2.08 1.39 1.04 0.83
80 0.71 52.7 42.2 35.1 30.1 26.4 21.1 17.6 15.1 13.2 11.7 10.5 2.42 1.61 1.21 0.97
100 0.79 58.7 46.9 39.1 33.5 29.3 23.5 19.6 16.8 14.7 13.0 11.7 2.69 1.80 1.35 1.08
115 0.85 63.1 50.5 42.1 36.1 31.6 25.2 21.0 18.0 15.8 14.0 12.6 2.90 1.93 1.45 1.16
15 0.37 27.5 22.0 18.3 15.7 13.7 11.0 9.2 7.8 6.9 6.1 5.5 1.26 0.84 0.63 0.50
30 0.52 38.6 30.9 25.7 22.1 19.3 15.4 12.9 11.0 9.7 8.6 7.7 1.77 1.18 0.89 0.71
40 0.60 44.6 35.6 29.7 25.5 22.3 17.8 14.9 12.7 11.1 9.9 8.9 2.05 1.36 1.02 0.82
60 0.73 54.2 43.4 36.1 31.0 27.1 21.7 18.1 15.5 13.6 12.0 10.8 2.49 1.66 1.24 1.00
80 0.85 63.1 50.5 42.1 36.1 31.6 25.2 21.0 18.0 15.8 14.0 12.6 2.90 1.93 1.45 1.16
100 0.95 70.5 56.4 47.0 40.3 35.3 28.2 23.5 20.2 17.6 15.7 14.1 3.24 2.16 1.62 1.30
115 1.02 75.7 60.6 50.5 43.3 37.9 30.3 25.2 21.6 18.9 16.8 15.1 3.48 2.32 1.74 1.39
15 0.49 36.4 29.1 24.3 20.8 18.2 14.6 12.1 10.4 9.1 8.1 7.3 1.67 1.11 0.84 0.67
30 0.69 51.2 41.0 34.2 29.3 25.6 20.5 17.1 14.6 12.8 11.4 10.2 2.35 1.57 1.18 0.94
40 0.80 59.4 47.5 39.6 33.9 29.7 23.8 19.8 17.0 14.9 13.2 11.9 2.73 1.82 1.36 1.09
60 0.98 72.8 58.2 48.5 41.6 36.4 29.1 24.3 20.8 18.2 16.2 14.6 3.34 2.23 1.67 1.34
80 1.13 83.9 67.1 55.9 47.9 42.0 33.6 28.0 24.0 21.0 18.6 16.8 3.85 2.57 1.93 1.54
100 1.26 93.6 74.8 62.4 53.5 46.8 37.4 31.2 26.7 23.4 20.8 18.7 4.30 2.86 2.15 1.72
115 1.36 101.0 80.8 67.3 57.7 50.5 40.4 33.7 28.9 25.2 22.4 20.2 4.64 3.09 2.32 1.86
15 0.61 45.3 36.2 30.2 25.9 22.6 18.1 15.1 12.9 11.3 10.1 9.1 2.08 1.39 1.04 0.83
30 0.87 64.6 51.7 43.1 36.9 32.3 25.8 21.5 18.5 16.1 14.4 12.9 2.97 1.98 1.48 1.19
40 1.00 74.3 59.4 49.5 42.4 37.1 29.7 24.8 21.2 18.6 16.5 14.9 3.41 2.27 1.71 1.36
60 1.22 90.6 72.5 60.4 51.8 45.3 36.2 30.2 25.9 22.6 20.1 18.1 4.16 2.77 2.08 1.66
80 1.41 104.7 83.8 69.8 59.8 52.3 41.9 34.9 29.9 26.2 23.3 20.9 4.81 3.21 2.40 1.92
100 1.58 117.3 93.9 78.2 67.0 58.7 46.9 39.1 33.5 29.3 26.1 23.5 5.39 3.59 2.69 2.16
115 1.70 126.2 101.0 84.2 72.1 63.1 0.5 42.1 36.1 31.6 28.1 25.2 5.80 3.86 2.90 2.32
15 0.92 68.3 54.6 45.5 39.0 34.2 27.3 22.8 19.5 17.1 15.2 13.7 3.14 2.09 1.57 1.25
30 1.30 96.5 77.2 64.4 55.2 48.3 38.6 32.2 27.6 24.1 21.5 19.3 4.43 2.96 2.22 1.77
40 1.50 111.4 89.1 74.3 63.6 55.7 44.6 37.1 31.8 27.8 24.8 22.3 5.12 3.41 2.56 2.05
60 1.84 136.6 109.3 91.1 78.1 68.3 54.6 45.5 39.0 34.2 30.4 27.3 6.27 4.18 3.14 2.51
80 2.12 157.4 125.9 104.9 89.9 78.7 63.0 52.5 45.0 39.4 35.0 31.5 7.23 4.82 3.61 2.89
100 2.37 176.0 140.8 117.3 100.6 88.0 70.4 58.7 50.3 44.0 39.1 35.2 8.08 5.39 4.04 3.23
115 2.54 188.6 150.9 125.7 107.8 94.3 75.4 62.9 53.9 47.1 41.9 37.7 8.66 5.77 4.33 3.46
Gallons per Acre
20-inch Nozzle Spacing
GAL/1000 Sq. Ft.
20-inch Nozzle Spacing