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PREPARATION
Before beginning installation of product, make sure
all parts are present. Compare parts with package
contents drawing. If any part is missing or damaged,
do not attempt to assemble the product. Contact
customer service for replacement parts.
SUBMERSIBLE PUMP CABLE AND POWER
CABLE SELECTION
Check cable size against Submersible Wire Size
Chart A. For 3-wire plus ground models, motor and
control box voltage must match.
cable must be UL listed or CSA Certified for
submersible pump applications.
for the maximum pump setting plus the offset distance
to the service entrance.
WARNING: 3-WIRE SUBMERSIBLES ONLY: This submersible pump must be wired
directly to a control box of the same horsepower and voltage rating in order to work properly.
IT MUST BE USED WITH WITH A CONTROL BOX.
Model
HP
022875
1/2
022876
022877
3/4
022878
1
022879
1-1/2
022880
2
Wire Size Chart A
HP
1/2
1/2
3/4
1
1-1/2
2
3
*NOTE: Wire length is the total distance from power source to pump depth.
Submersible power
Cable is selected
Volt
KW
115
0.37
230
230
0.55
230
0.75
230
1.10
230
1.50
Maximum Cable Length In Feet Using AWG Cable*
Volt
#14
110/115
100
230
400
230
300
230
250
230
190
230
150
230
120
Copyright © 2023 Flint & Walling. All rights reserved.
IMPORTANT: Use of wire sizes smaller than those
specified in the chart will cause low starting voltage,
may cause early pump failure and will void the
warranty. Larger wire sizes may always be used
for better economy of operation. Be sure voltage
at pressure switch or fuse is between the following
limits:
115V Rated - Between 104 & 127 volts
230V Rated - Between 210 & 250 volts
The National Electric Code (NEC 250-43) requires
a separate ground wire be run down the well to the
submersible pump and connected to all exposed
metal parts of the pump and motor. Refer to the
most recent National Electric Code (NEC) Article 250
(grounding) for additional information.
NOTE: All wiring should be done by a qualified
electrician.
Weight
Phase
Lbs
1
3
1
3
1
3
1
7
1
7
#12
160
650
480
400
310
250
190
3
Size (In.)
KG
1.4
9x3.5x5.5
1.4
9x3.5x5.5
1.4
9x3.5x5.5
3.2
11.25x6.5x8.25
3.2
11.25x6.5x8.25
#10
250
1020
760
630
480
390
300
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