INSTALLATION (Continued)
5
LAWN SPRINKLING APPLICATION
This pump is designed for lawn sprinkling. It is designed to
deliver plenty of water at full sprinkler pressure. It can pump
from a pond, cistern or well points.
Pump discharge can be divided to supply two (2) or more
sprinkler systems. A suggested multiple discharge to service
is shown in Figure 7.
Do not use in a pressure tank or booster pump appli-
cation.
Pump/Piping Installation
PUMP INSTALLATION
NOTICE:
Use Teflon tape supplied with the pump for mak-
ing all threaded connections to the pump itself.
Do not use
pipe joint compounds on the pump:
they can react with
the plastic in the pump components.
1. Bolt pump to solid, level foundation.
2. Support all piping connected to the pump.
3. Wrap 1-1/2 to two layers of Teflon tape clockwise (as you
face end of pipe) on all male threads being attached to
pump.
4. Tighten joints hand tight plus 1-1/2 turns.
Do not over-
tighten.
NOTICE:
Install pump as close to water source as possible.
Long piping runs and many fittings create friction and re-
duce flow.
Use schedule 80 or iron pipe. See “Well Pipe Installation” for
more information.
P
846 0494
Gate
Valve
Check
Valve
To
Service
Priming
Plug
Figure 7 – Multiple Discharge
P
843 0494
P
841 0494
Figure 8 – Bolt Pump Down
Figure 9 – Independently Support All Piping
Attached To Pump
TABLE II – PERFORMANCE CHART (IN GALLONS PER MINUTE)
390.262452
390.262552
390.262652
DISCHARGE
1 H.P.
1-1/2 H.P.
2 H.P.
PRESSURE
DISTANCE ABOVE TO WATER
PSI
5’
10’
15’
20’
5’
10’
15’
20’
5’
10’
15’
20’
10
55
49
48
45
67
61
56
46
69
67
65
62
15
51
46
45
44
66
58
55
45
65
63
60
58
20
45
42
39
37
61
56
54
44
59
56
54
52
25
38
35
32
29
55
52
51
43
52
50
48
45
30
31
28
24
20
48
45
44
37
47
45
42
40
35
23
19
16
11
39
37
34
28
42
38
35
32
40
17
13
8
–
33
27
20
11
34
30
27
23
45
–
–
–
–
18
14
8
–
25
18
13
10
50
–
–
–
–
–
–
–
–
14
7
–
–
DISCHARGE
PIPE TAPPING
1-1/2” NPT
1-1/2” NPT
2” NPT
SUCTION
PIPE TAPPING
1-1/2” NPT
1-1/2” NPT
2” NPT
