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GENERAL INFORMATION
NOTICE: Model Number of your pump is located on the
pump shell. Record this number and keep in a safe place for
future reference in the event service is needed.
The most important things you should know about your well
are: (l) its total depth; (2) depth to water; (3) draw down
water level.
1. The well total depth is the distance from the ground
level to the well bottom.
2. Depth to water is measured from the ground level to the
water level in the well when the pump is not running.
3. Draw down water level is the distance from ground
level to the water level while water is being pumped. In
most wells, the water level drops when water is being
pumped.
Usually you can obtain this information from your well
driller. Enter it in box at fight.
Record the following information at the time of
installation and retain R for future reference:
Pump Model No.
Control Center Model No.
Horsepower
Volts
Phase
Hertz
Full Load Amps
Well Casing Diameter
Wetl Depth
Depth to Water
Draw Down Water Level
Table I - Pump Performance Chart (In Gallons Per Minute)
Residential Pumps with 1-1/4" Discharge
Discharge Pumping Depth in Feet *
Model Pressure
Number H.P. Voltage Stages P.SJ, 20 40 60 80 100 125 150 175 200
390.285511 1/2 115 6 40 13.6 12.6 11.5 10.1 8.6
390.2855 1/2 230 6 40 13.6 12.6 11.5 10.1 8.6
390.284021 1/2 230 6 40 13.6 12.6 11.5 10.1 8.6
390.2853 3/4 230 8 40 13.5 12.7 11.9 10.7 9.4 7.9
390.284031 3/4 230 8 40 13.5 12.7 11.9 10.7 9.4 7.9
390.284041 1 230 10 40 - 13.5 12.9 11.9 10.9 9.8
390.284051 1-1/2 230 14 40 - 13.5 12.9
250 300 350 400
7.4 - - -
11.7 10.4 8.9 7.1
High Capacity Pumps with 1-1/4" Discharge
390.284061 1 230 7 40 26,4 24.7 22.7 20.7 18.4
390.284071 1-1/2 230 9 40 - 25,8 24.3 22,9 21.0 18,8 15.4
390,284081 2 230 12 40 26.4 25.1 23.7 22.2 20.8 17.2 -
390,284091 3 230 17 40 - 26.7 25.5 23.8 21.7
Extra-High Capacity Pumps with 1-1/4" Discharge
390.284370 1-1/2 230 6 40 36.0 93.5 30.8 - -
390.284380 2 230 8 40 - 36.6 34.8 32.8 29.8
390.284390 3 230 12 40 - - 38.8 37.3 35.9 34.5 32.6 28.3
19.6 16.8
*Pumping depth in feet is the maximum distance to water from ground level. This maximum distance (drawdown water level) occurs while pump is operating.
In most cases, when pump is not running, the water level will dse to a higher point in the well.
Model
Number
390.285511
390.2855
390.2853
390.284021
390.284031
390.284041
390.284061
390.284051
390.284071
390.284370
390.284081
390.284380
390.284091
390.284390
TABLE II - Fusing, Wiring and Cable Selection (Copper Conductors Only)
Type
2-Wire
2-Wim
2-Wim
3-Wim
Control
Box
No.
3-Wire
3-Wire
3-Wire
3-Wire
3-Wire
3-Wire
3-Wire
3-Wire
3-Wire
3-Wire
390.284121
Circuit
Max Breaker
Load Rating
HP Volts Amps (Amps)
1/2 115 12.0 30
1/2 230 6.0 15
3/4 230 8.0 20
1/2 230 6.0 15
390.264131 3/4 230 8.0 20 480
390.2841 1 230 9.8 25 400
390.2841 1 230 9.8 25 400
390.284251 1-1/2 230 11.5 30 310
390.284251 1-1/2 230 11.5 30 310
390.284251 1-1/2 230 11.5 30 310
390.284261 2 230 13.2 25 250
390.284261 2 230 13.2 25 250
390.284271 3 230 17.0 40 190
390.284271 3 230 17.0 40 190
AWG
Cable Size
12 10
160 250
650 1020
480 760
650 1020
76O
630
63O
48O
48O
48O
39O
39O
3OO
300
Max. Cable
Length in Feet-
Disconnect
switch to motor
8
390 }
1610
1200
1610
1200
990
990 _, Max. Cable
770 _k Length in Feet -
770 Disconnect
770 switch to motor
620
620
47O
470
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