Product Overview

TECHNICAL SPECIFICATIONS
LE100-SERIES
PUMP
The pump(s) shall be model __________________
as manufactured by Liberty Pumps, Bergen, N.Y.
or equal. The pump(s) shall have a capacity of
______ GPM at a total dynamic head of ________
feet. Motor size shall be 1 horsepower, ________
phase, 60 hz. and _______ volt operation.
MOTOR
The pump motor shall be of the submersible type, oil
filled, and hermetically sealed. Single phase motors
shall have thermal overload protection embedded
in the windings, and shall automatically reset when
motor cools. Three-phase motors shall have heat
breakers incorporated into the control panel,
properly sized for the horsepower and amperage
of the pump(s).
The rotor shaft shall be made of 416 stainless steel
and shall be supported by upper and lower
ball bearings.
The power cord shall be of the quick-disconnect design.
ALL MODELS: 1 HP, 1725 RPM
IMPELLER
The pump impeller shall be cast iron, 2 vane,
semi-open, and shall be capable of passing a
2" spherical solid.
SEAL
The shaft seal shall be of the carbon/ceramic
unitized design, with BUNA N elastomers and
stainless housings.
EXTERNAL CONSTRUCTION
The pump volute, legs and motor housing shall
be heavy gray iron castings, class 25 or better. All
castings shall be powder coated before assembly.
All fasteners shall be of 300-series stainless steel.
LEVEL CONTROL
The pump shall be controlled by an adjustable
mechanical switch sealed in a PVC float, and shall
have a series plug for manual bypass operation.
MODELS VOLTS PHASE AMPS DISCHARGE AUTOMATIC
SINGLE PHASE LE102M2 208-230 1 8 2" FLANGED NO
LE102A2 208-230 1 8 2" FLANGED YES
LE102M3 208-230 1 8 3" FLANGED NO
LE102A3 208-230 1 8 3" FLANGED YES
3-PHASE LE103M2-2 208-230 3 5.3 2" FLANGED NO
LE104M2-2 440-480 3 2.5 2" FLANGED NO
LE105M2-2 575 3 1.9 2" FLANGED NO
LE103M3-2 208-230 3 5.3 3" FLANGED NO
LE104M3-2 440-480 3 2.5 3" FLANGED NO
LE105M3-2 575 3 1.9 3" FLANGED NO
10' cord standard on single phase models. For 25' cord option, add a “-2” suffix to model number.
Example: LE102A2-2 for Model LE102A2 with 25' cord.
NOTE: 25' cord is standard on 3-Phase models. 3-Phase models require panel for automatic operation.
See sewage accessories literature for complete information on all simplex and duplex controls.
DIMENSIONAL DATA:
Weight: LE102M: 64 LBS.
Height: 14.1"
Major Width: 12.5"
Maximum fluid temperature:
140 degrees F.
PERFORMANCE CURVE
40
35
30
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220
Total Head In Feet
Gallons Per Minute
10
5
0
Total Head In Meters
Liters Per Minute
0 76 151 227 302 378 454 528 604 680 756 832
60 HZ 1725 RPM
Liberty Pumps • 7000 Apple Tree Avenue • Bergen, New York 14416 • Phone [phone] Fax [phone]
www.libertypumps.com
Specifications subject to change without notice.
Copyright © Liberty Pumps, Inc. 2011
All rights reserved. LLIT 1000 R9/11
®
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