K-RAIN MANUFACTURING CORP.
1640 Australian Avenue
Riviera Beach, FL 33404 USA
PH: 561.844.1002 / 1.800.735.7246
FAX: 561.842.9493
www.krain.com
© K-RAIN Manufacturing Corp.
Part Number: 16020118 Rev. 02
INSTALL AND BURY
Do not use pipe dope. Thread the sprinkler on the pipe. Bury the
sprinkler flush with the ground.
NOTE:
Gear driven sprinklers and
pop-up sprays should not be installed on the same watering zone.
INSPECTING THE FILTER
Unscrew the top (J) and lift complete sprinkler assembly (K)
out of can (H). The filter is located on the bottom of sprinkler
assembly and can be easily pulled out, cleaned and re-installed.
WINTERIZATION TIPS
When using an air compressor to remove water from the system
please note the following:
a. Do not exceed 30 PSI.
b. Always introduce air into the system gradually to avoid air
pressure surges. Sudden release of compressed air into the
sprinkler can cause damage.
c. Each zone should run no longer than 1 minute on air.
Sprinklers turn 10 to 12 time faster on air than on water.
Over spinning rotors on air can cause damage to the
internal components.
SPRINKLER INSTALLATION
1
s
2
s
3
s
*All precipitation rates calculated for 180° operation. For the precipitation rate for a 360° sprinkler, divide by 2.
RPS
®
Select Gear Driven Sprinkler Setting Instructions
PERFORMANCE DATA
NOZZLE
PRESSURE
RADIUS
FLOW RATE
PRECIP
in/hr
PRECIP
mm/hr
PSI
kPa Bars
Ft.
M.
GPM L/M M
3
/H
n
s
n
s
#1.0
30
207 2.1
33' 10.1
1.3 4.9
0.29
.23
.24
6
7
35
241 2.4
34' 10.4
1.4 5.3
0.32
.23
.27
6
7
40
276 2.8
37' 10.4
1.5 5.7
0.34
.21
.29
6
7
45
310 3.1
37' 11.3
1.6 6.1
0.37
.22
.26
6
7
50
345 3.4
37' 11.3
1.8 6.8
0.41
.25
.29
6
7
#2.0
30
207 2.1
37' 11.3
2.6 9.8
0.59
.37
.42
9
11
35
241 2.4
38' 11.6
2.8 10.6 0.64
.37
.43
9
11
40 276 2.8
39' 11.9 3.0 11.4 0.68 .38 .44 10 11
45 310 3.1
40' 12.2 3.2 12.1 0.73 .39 .44 10 11
50 345 3.4
40' 12.2 3.6 13.6 0.82 .43 .50 11 13
#3.0
30 207 2.1
37' 11.3 3.8 14.4 0.86 .53 .62 14 16
35 241 2.4
40' 12.2 4.1 15.5 0.93 .49 .57 13 14
40 276 2.8
41' 12.2 4.5 17.0 1.02 .52 .60 13 15
45 310 3.1
41' 12.5 4.7 17.8 1.07 .54 .62 14 16
50 345 3.4
43' 13.1 4.9 18.5 1.11 .51 .59 13 15
#4.0
30 207 2.1
38' 11.6 5.2 19.6 1.18 .69 .80 18 20
35 241 2.4
40' 12.2 5.7 21.5 1.29 .69 .79 17 20
40 276 2.8
44' 13.4 6.0 22.7 1.36 .60 .69 15 17
45 310 3.1
45' 13.7 6.4 24.2 1.45 .61 .70 15 18
50 345 3.4
46' 14.0 6.8 25.7 1.54 .62 .71 16 18
