Flat fan nozzle’s estimated spray coverage


Flat fan nozzle spray coverage is affected by a myriad of factors, such as gravity, acceleration and air resistance. That combined with the technical specifications of the nozzles themselves which dictate spray pressure and viscosity, thus further influencing spray coverage, all lead to the fact that there’s no way to predict nozzle spray coverage in a completely accurate manner. Thus, the following information is a theoretical estimation, prior to the influence of external factors. For further information regarding more practical spray coverage, be sure to contact our sales rep.

 

Measurement in inches

 Spray Angle (°)

Theoretical Coverage (inch)
40 65 80 90  100 120 170

1.0

0.7 1.3 1.7 2.0 2.4 3.5 23
1.5 1.1 1.9 2.5 3.0 3.6 5.2 34
2.0 1.5 2.5 4.2 4.0 6.0 8.7 57
2.5 1.8 3.2 5.0 5.0 7.2 10 69
3.0 2.2 3.8 5.0 6.0 7.2 10 69
3.5 2.5 4.5 5.9 7.0 8.3 12 80
4.0 2.9 5.1 6.7 8.0 10 14 91
4.5 3.3 5.7 7.6 9.0 11 16 103
5 3.6 6.4 8.4 10 12 17 114
6 4.4 7.6 10 12 14 21 137
7 5.1 8.9 12 14 17 24 160
8 5.8 10 13 16 19 28 183
9 6.6 11 15 18 21 31 206
10 7.3 13 17 20 24 35 229
11 8.0 14 18 22 26 38 251
12 8.7 15 20 24 29 42 274
14 10 18 23 26 33 48 320
16 12 20 27 28 38 55 366
18 13 23 30 32 43 62 411
20 15 25 34 36 48 69 457
22 16 28 37 40 52 76 503
24 17 31 40 44 57 83 549
26 19 33 44 48 62 90 594
28 20 36 47 52 67 97 640
30 22 38 50 56 72 104 686
32 23 41 54 60 76 111 732
34 25 43 57 64 81 118 777
36 26 46 60 60 86 125 823

 

Measurement in millimeters

 Spray Angle (°)

Theoretical Coverage (mm)
65 80 90 100 120 170

30

38 50 60 72 104 686
40 51 67 80 95 139 914
50 64 84 100 119 173 1143
60 76 101 120 143 208 1372
70 89 117 140 167 242 1600
80 102 134 160 191 277 1829
90 115 151 180 215 312 2057
100 127 168 200 238 346 2286
110 140 185 220 262 381 2515
120 153 201 240 286 416 2743
130 166 218 260 310 450 2972
140 178 235 280 334 485 3200
150 191 252 300 358 520 3429
200 255 336 400 477 693 4572
250 319 420 500 596 866 5715
300 382 503 600 715 1039 6858
350 446 587 700 834 1212 8001
400 510 671 800 953 1386 9144
450 573 755 900 1073 1559 1028
500 637 839 1000 1192 1732 1143
550 701 923 1100 1311 1905 1257
600 764 1007 1200 1430 2078 1371
650 828 1091 1300 1549 2252 1485
700 892 1175 1400 1668 2425 1600
750 956 1259 1500 1788 2598 1714
800 1019 1343 1600 1907 2771 1828
850 1083 1426 1700 2026 2944 1943
900 1147 1510 1800 2145 3118 2057
950 1210 1594 1900 2264 3291 2171
1000 1274 1678 2000 2384 3464 2286

 

 

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