SECTION: 2.20.010
FM0493
1008
Supersedes
0906
:
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F
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D
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A
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P
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ALL MODELS ARE
E
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B
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M
B
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Y
L
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P
M
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HERMETICALLY SEALED
Watertight - dust tight. Permanently oiled bearings.
VARIABLE LEVEL CONTROL
SYSTEMS AVAILABLE
Note: The sizing of ef? uent systems normally requires variable level
? oat(s) controls and properly sized basins to achieve required
pumping cycles or dosing timers with nonautomatic pumps.
MODELS AVAILABLE
·
Automatic or Nonautomatic
·
"53 - 57" - .3 HP, 115V or 230V
·
"55 - 59" - .3 HP, 115V or 230V
·
BE53/BE57 & BN53/BN57 available packaged
with Piggyback Variable Level Float Switch
VORTEX TYPE
IMPELLER
COMPARE THESE FEA TURES
·
Non-Clogging vortex impeller.
·
Float operated, submersible (NEMA 6) 2-pole mechanical
switch & variable level long cycle systems available.
·
UL Listed 3-wire cord plug; 9 ft. standard for automatic,
15 ft. standard for nonautomatic.
·
Corrosion resistant powder coated epoxy ?
.
h
s
i
n
·
No sheet metal parts to rust or corrode.
·
Stainless steel screws, switch arm, guard and handle.
·
No screens to clog.
·
Watertight neoprene " " ring between motor and pump
housing.
·
Solid buoyant polypropylene ? oat.
·
Motor - 60 Hz, 1550 RPM, oil-? lled, hermetically sealed,
automatic reset thermal overload protected.
·
Upper and lower sleeve bearings running in bath of oil.
·
Entire unit pressure tested after assembly.
·
Carbon and ceramic shaft seal.
·
Maximum temperature for ef? uent or
dewatering--130°F (54°C).
·
Passes ½" inch spherical solids.
·
1½" NPT Discharge.
·
On point--7¼"
·
Off point--3".
·
Major width--10 3/32".
·
Height--10 1/16".
53 - 57 Cast Iron Series
55 - 59 Bronze Series
(For Pump Pre? x Identi? cation see News & Views 0052)
"MIGHTY-MATE"
SUBMERSIBLE PUMP
FOR
DEWATERING (SUMP)
OR
EFFLUENT (SEPTIC TANK SYSTEMS)
PASSES ½" SOLIDS
1½" NPT DISCHARGE
AUTOMATIC
MODEL
BN MODEL
© Copyright 2008 Zoeller Co. All rights reserved.
Product information presented
here re ?
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of publication. Consult factory
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MODEL 53
·
Cast iron switch case, motor &
pump housing.
·
Engineered thermoplastic base.
·
Engineered, glass-? lled, plastic
impeller with metal insert.
·
Stainless steel guard & handle.
·
Bearing - lower & upper oil fed
cast iron.
MODEL 57
·
All cast iron construction.
·
Stainless steel guard & handle.
·
Bearing - lower & upper oil fed
cast iron.
·
Cast iron impeller.
MODEL 55
·
Bronze switch case, motor &
pump housing.
·
Engineered thermoplastic base.
·
Engineered, glass-? lled, plastic
impeller with metal insert.
·
Stainless steel guard & handle.
·
Bearing - lower & upper oil fed
bronze.
MODEL 59
·
All bronze construction.
·
Stainless steel guard & handle.
·
Bearing - lower & upper oil fed
bronze.
·
Bronze impeller
R
L
U
Tested to UL
Standard UL778.
R
Certi? ed to CSA
Standard C22.2 No. 108.
1 1/2 -11 1/2 NPT
4 5/8
6 3/16
3 7/8
4
3 7/8
10 1/16
3 3/32
SELECTION GUIDE
1. Integral fl oat operated mechanical switch, no external control required.
2. Single piggyback variable level fl oat switch or double pig gy back variable level
fl oat switch. Refer to FM0477.
3. Mechanical alternator "M-Pak" 10-0072 or 10-0075.
4. See FM0712 for correct model of Electrical Alternator.
5. Variable level control switch 10-0225 used as a control activator, with Electri-
cal Alternator (3) or (4) fl oat system.
·
Variable level fl oat switches available.
·
Variable level long cycle systems available.
·
Available with special cord lengths of 15', 25', 35' and 50'.
·
Alarm systems available.
·
Duplex systems available.
CONSULT FACTORY
FOR SPECIAL APPLICATIONS
RESERVE POWERED DESIGN
For unusual conditions a reserve safety factor is en gi neered into the design of every Zoeller pump.
All installation of controls, protection devices and wiring should be done by a quali-
fi ed licensed electrician. All electrical and safety codes should be followed including
the most recent National Electric Code (NEC) and the Occupational Safety and Health
Act (OSHA).
For information on additional Zoeller products refer to catalog on Piggyback Variable Level Float
Switches, FM0477; Electrical Alternator, FM0486; Mechanical Al ter na tor, FM0495; Sump/Sew-
age Basins, FM0487; and Single Phase Simplex Pump Control/Alarm Systems, FM0732.
FLOW PER MINUTE
LITERS
0
80
5
20
15
10
GALLONS
T
O
T
A
L
DYNAMIC HEAD
0
2
4
6
10
20
30
160
40
50
PUMP PERFORMANCE CURVE
MODELS 53/55/57/59
FEET
METERS
© Copyright 2008 Zoeller Co. All rights reserved.
SK858
* Single piggyback switch included.
Single Seal
Control Selection
Listings
Model
Volts
Phase
Mode Amps Simplex Duplex
CSA UL
M53/55 & M57/59
115
1
Auto
9.7
1
-----
Y
Y
N53/55 & N57/59
115
1
Non
9.7
2
3 or 4 & 5
Y
Y
* BN53
115
1
Auto
9.7
*
-----
Y
Y
* BN57
115
1
Auto
9.7
*
-----
N
Y
* BE53/57
230
1
Auto
4.8
*
-----
Y
Y
D53/55 & D57/59
230
1
Auto
4.8
1
-----
Y
Y
E53/55 & E57/59
230
1
Non
4.8
2
3 or 4 & 5
Y
Y
TOTAL DYNAMIC HEAD/FLOW
PER MINUTE
EFFLUENT AND DEWATERING
19.25 ft.(5.9m)
53/55/57/59
Shut-off Head:
MODEL
15
10
Feet
5
4.6
3.0
34
19
1.5
Meters
43
Gal.
72
129
163
Liters
009897
OPTIONAL PUMP STAND P/N 10-2213
·
Reduces potential clogging by debris.
·
Replaces rocks or bricks under the pump.
·
Made of durable, noncorrosive ABS.
·
Raises pump 2" off bottom of basin.
·
Provides the ability to raise intake by adding sections of 1½"
or 2" PVC piping.
·
Attaches securely to pump.
·
Accommodates sump, dewatering and effl uent applications.
NOTE: Make sure fl oat is free from obstruction.
"Easy assembly"
(pump & discharge pipe
not included.)