General Information; Model Specifications - Liberty Pumps 251-3 Manuel D'installation

Pompes submersibles à gros débit pour effluents ou assèchement
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2. General Information

MODEL SPECIFICATIONS

Model
HP
250*
1/3
251
1/3
253
1/3
257
1/3
250HV*
1/3
251HV
1/3
257HV
1/3
280*
1/2
281
1/2
283
1/2
287
1/2
280HV*
1/2
281HV
1/2
283HV
1/2
287HV
1/2
290*
3/4
291
3/4
293
3/4
297
3/4
290HV*
3/4
291HV
3/4
293HV
3/4
297HV
3/4
FL31M*
1/3
FL31A
1/3
FL32M*
1/3
FL32A
1/3
FL51M*
1/2
FL51A
1/2
FL52M*
1/2
FL52A
1/2
FLH61M*
6/10
FLH61A
6/10
FL62M*
6/10
FL62A
6/10
FL63M*
6/10
FL64M*
6/10
FL72M*
3/4
FL72A
3/4
FL73M*
3/4
FL74M*
3/4
FL102M*
1
FL102A
1
FL103M*
1
FL104M*
1
FL105M*
1
FL152M*
1-1/2
FL152A
1-1/2
FL153M*
1-1/2
FL154M*
1-1/2
FL155M*
1-1/2
FL202M*
2
FL202A
2
FL203M*
2
FL204M*
2
FL205M*
2
Note:
Manual models ("M" suffix) and 3 phase models, as designated above, require a separate approved pump control device or panel for automatic operation.
Operation of these models will be according to the control selected.
specifications of the pump. 3 phase models require overload elements selected or adjusted in accordance with the control or panel instructions.
WARNING:
Always use a replacement power cord assembly of the same length and type as originally installed on the Liberty product. Using a cord of improper gauge or
length may lead to exceeding the electrical rating of the cord and could result in death, injury, fire or other significant failure.
Full Load
Volts
Amps
115
5.2
115
5.2
115
5.2
115
5.2
230
2.6
230
2.6
230
2.6
115
8.0
115
8.0
115
8.0
115
8.0
208-230
4.0
208-230
4.0
208-230
4.0
208-230
4.0
115
10.4
115
10.4
115
10.4
115
10.4
208-230
5.3
208-230
5.3
208-230
5.3
208-230
5.3
115
10.5
115
10.5
208-230
5.5
208-230
5.5
115
12
115
12
208-230
6.5
208-230
6.5
115
12
115
12
208-230
8.2
208-230
8.2
208-230 3PH
5.6
440-480 3PH
2.8
208-230
10.5
208-230
10.5
208-230 3PH
7.5
440-480 3PH
3.5
208-230
12
208-230
12
208-230 3PH
9
440-480 3PH
4.5
575 3PH
3.3
208-230
15
208-230
15
208-230 3PH
10.6
440-480 3PH
5.3
575 3PH
4.9
208-230
15
208-230
15
208-230 3PH
10.6
440-480 3PH
5.3
575 3PH
4.9
©Copyright 2018 Liberty Pumps Inc. All rights reserved
Solids
Automatic or
Handling
Manual
1/2"
Manual*
1/2"
Automatic
1/2"
Automatic
1/2"
Automatic
1/2"
Manual*
1/2"
Automatic
1/2"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Automatic
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Automatic
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Automatic
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Automatic
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Manual*
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Manual*
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Manual*
3/4"
Manual*
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Manual*
3/4"
Manual*
3/4"
Manual*
3/4"
Automatic
3/4"
Manual*
3/4"
Manual*
3/4"
Manual*
Make sure the electrical specifications of the control selected properly match the electrical
Shut-off
Factory Switch Setting
Head
Turn-on
22 ft.
*
22 ft.
11"
22 ft.
11"
22 ft.
7"
22 ft.
*
22 ft.
11"
22 ft.
7"
37 ft.
*
37 ft.
13"
37 ft.
13"
37 ft.
9-1/2"
37 ft.
*
37 ft.
13"
37 ft.
13"
37 ft.
9-1/2"
48 ft.
*
48 ft.
13"
48 ft.
13"
48 ft.
9-1/2"
48 ft.
*
48 ft.
13"
48 ft.
13"
48 ft.
9-1/2"
19 ft.
*
19 ft.
12"
19 ft.
*
19 ft.
12"
55 ft.
*
55 ft.
13"
55 ft.
*
55 ft.
13"
70 ft.
*
70 ft.
13"
65 ft.
*
65 ft.
13"
65 ft.
*
65 ft.
*
77 ft.
*
77 ft.
13"
77 ft.
*
77 ft.
*
90 ft.
*
90 ft.
15"
90 ft.
*
90 ft.
*
90 ft.
*
110 ft.
*
110 ft.
15"
110 ft.
*
110 ft.
*
110 ft.
*
130 ft.
*
130 ft.
15"
130 ft.
*
130 ft.
*
130 ft.
*
Turn-off
*
4-1/2"
4-1/2"
3-1/2"
*
4-1/2"
3-1/2"
*
7"
7"
4"
*
7"
7"
4"
*
7"
7"
4"
*
7"
7"
4"
*
5"
*
5"
*
6"
*
6"
*
6"
*
6"
*
*
*
6"
*
*
*
8"
*
*
*
*
8"
*
*
*
*
8"
*
*
*
4

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