All Roadside Spray Nozzles were tested at a height of 36 inches. (Recommended operating height is between 18 & 48 inches.)

*Water was used for all calculations listed.

1250RS
Right Only		 1/4" MNPT SPEED (MPH)
PSI GPM SPRAY
PATTERN		 1 2 3 4 5 6 7
GALLONS PER ACRE
20 1.5 16 ft. 46 23 16 12 9 8 7
30 1.7 16 ft. 53 26 18 13 11 9 8
40 2.0 16 ft. 62 31 21 16 12 10 9
1400RS
Right Only		 1/4" MNPT SPEED (MPH)
PSI GPM SPRAY
PATTERN		 2 3 4 5 6 7 8 9 10 11 12
GALLONS PER ACRE
20 1.7 17 ft. 25 17 12 10 8 7 6 5.5 5 4.5 4
30 2.0 17 ft. 30 19 15 12 10 8 7 6.5 6 5 4.5
40 2.5 17 ft. 36 24 18 15 12 10 9 8 7 6.5 6
1870RS
Right Only		 1/4" MNPT SPEED (MPH)
PSI GPM SPRAY
PATTERN		 2 3 4 5 6 7 8 9 10 11 12
GALLONS PER ACRE
20 3.0 18 ft. 41 28 21 17 14 12 10 9 8 7.5 7
30 3.5 18 ft. 48 32 24 19 16 14 12 11 10 9 8
40 4.3 18 ft. 59 39 30 24 20 17 15 13 12 11 10
2650RS
Right Only		 1/2" MNPT SPEED (MPH)
PSI GPM SPRAY
PATTERN		 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GALLONS PER ACRE
20 6.7 20 ft. 83 55 41 33 28 24 21 18 16 15 14 13 12 11
30 7.5 20 ft. 93 62 46 37 32 26 23 20 18 17 15 14 13 12
40 8.5 20 ft. 105 70 52 42 35 30 26 23 21 19 17 16 15 14
3120RS
Right Only		 1/2" MNPT SPEED (MPH)
PSI GPM SPRAY
PATTERN		 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GALLONS PER ACRE
20 7.2 21 ft. 85 56 42 34 28 24 21 19 17 15 14 13 12 11
30 9.0 21 ft. 106 71 53 42 35 30 26 23 21 19 17 16 15 14
40 10.6 21 ft. 125 83 62 50 41 36 31 28 25 23 21 19 18 16
3750RS
Right Only		 1/2" MNPT SPEED (MPH)
PSI GPM SPRAY
PATTERN		 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GALLONS PER ACRE
20 12.0 22 ft. 135 90 67.5 54 45 38.5 34 30 27 24.5 22.5 21 19 18
30 14.0 22 ft. 157 105 79 63 52.5 45 39 35 31.5 29 26 24 22.5 21
40 15.0 22 ft. 169 113 84 67.5 56 48 42 37.5 34 31 28 26 24 22.5
4370RS
Right Only		 1/2" MNPT SPEED (MPH)
PSI GPM SPRAY
PATTERN		 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GALLONS PER ACRE
20 13.0 23 ft. 140 93 70 56 47 40 35 31 28 25 23 22 20 19
30 15.5 23 ft. 167 112 83 67 56 48 42 37 33 30 28 26 24 22
40 17.5 23 ft. 188 126 94 75 63 54 47 42 38 34 31 29 27 25