Zoeller Pump Company
Trusted. Tested. Tough.®
Section: 2.15.020 FM2778 0724 (Supersedes 0823)
Mail To: P.O. BOX 16347 Louisville, KY 40256-0347
Ship To: 3649 Cane Run Road Louisville, KY 40211-1961
Tel: (502) 778-2731 | 1 (800) 928-PUMP
Visit our website: zoellerpumps.com
Product information presented here reflects conditions at time of publication. Consult factory regarding discrepancies or inconsistencies.
TECHNICAL DATA SHEET
MIGHTY-MATE SERIES
CAST IRON MODELS 53, 57 AND BRONZE MODELS 55, 59 SUBMERSIBLE EFFLUENT / DEWATERING PUMPS
PRODUCT SPECIFICATIONS
MOTOR
| Horse Power | 3/10 |
| Voltage | 115 or 230 |
| Phase | 1 Ph |
| Hertz | 60 Hz |
| RPM | 1550 |
| Type | Shaded pole |
| Insulation | Class B |
| Amps | 4.8 - 9.7 |
| Operation | Automatic or nonautomatic |
| Auto On/Off Points | 7-1/4" (18.4 cm) / 3" (7.6 cm) |
PUMP
| Discharge Size | 1-1/2" NPT |
| Solids Handling | 1/2" (12 mm) spherical solids |
| Cord Length | 9' (3 m) automatic, 15' (5 m) nonautomatic |
| Cord Type | UL listed, 3-wire, grounded plug |
| Max. Head | 19.25' (5.9 m) |
| Max. Flow Rate | 43 GPM (163 LPM) |
| Max. Operating Temp. | 130 °F (54 °C) |
| Cooling | Oil filled |
| Motor Protection | Auto reset thermal overload |
MATERIALS
| Cap | Cast iron or bronze |
| Motor Housing | Cast iron or bronze |
| Pump Housing | Cast iron or bronze |
| Base | Cast iron, bronze or engineered thermoplastic |
| Upper Bearing | Sleeve bearing |
| Lower Bearing | Sleeve bearing |
| Mechanical Seals | Carbon and ceramic |
| Impeller Type | Non-clogging vortex |
| Impeller | Plastic, cast iron or bronze |
| Hardware | Stainless steel |
| Motor Shaft | AISI 1215 cold rolled steel |
| Gasket | Neoprene |
NOTE: See model comparison chart for specific details.
Pump Diagram Description
A diagram illustrates a submersible pump with key dimensions. The discharge outlet is a 1-1/2" NPT fitting. The pump body has a diameter of approximately 4" (104 mm) and a total height of about 10-1/16" (258 mm). The diagram shows the motor housing, impeller area, and base, and indicates that the 53-0001 pump model includes a contractor-approved Zoeller LED Plug.
Certifications and Testing
- Tested to Standard UL778 and Certified to CSA Standard C22.2 No. 108
- SSPM/A
- AMERICAN-PROUD
- POWDER COATED
- ZMW
Performance Data
TOTAL DYNAMIC HEAD FLOW PER MINUTE
MODEL 53®/55/57/59
| Feet | Meters | Gal. | Liters |
|---|---|---|---|
| 5 | 1.5 | 43 | 163 |
| 10 | 3.0 | 34 | 129 |
| 15 | 4.6 | 19 | 72 |
Shut-off Head: 19.25 ft.(5.9m)
A pump performance curve graph is provided, showing the relationship between Total Dynamic Head (Y-axis, in feet and meters) and Flow Rate (X-axis, in gallons and liters per minute) for models 53®/55/57/59.
MODEL COMPARISON
| Model | Seal | Mode | Volts | Ph | Amps | HP | Hz | Lbs | Kg | Simplex | Duplex |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M53®/M55 | Single | Auto | 115 | 1 | 9.7 | 3/10 | 60 | 23 | 10 | 1 | --- |
| N53®/N55 | Single | Non | 115 | 1 | 9.7 | 3/10 | 60 | 23 | 10 | 2 | 3 & 4 |
| * BN53® | Single | Auto | 115 | 1 | 9.7 | 3/10 | 60 | 25 | 11 | * | --- |
| * BE53®/ BE57 | Single | Auto | 230 | 1 | 4.8 | 3/10 | 60 | 24/30 | 11/13 | * | --- |
| D53® | Single | Auto | 230 | 1 | 4.8 | 3/10 | 60 | 23 | 10 | 1 | --- |
| E53®/E55 | Single | Non | 230 | 1 | 4.8 | 3/10 | 60 | 22 | 10 | 2 | 3 & 4 |
| M57/M59 | Single | Auto | 115 | 1 | 9.7 | 3/10 | 60 | 29/33 | 13/15 | 1 | --- |
| N57/N59 | Single | Non | 115 | 1 | 9.7 | 3/10 | 60 | 28/29 | 12/13 | 2 | 3 & 4 |
| * BN57 | Single | Auto | 115 | 1 | 9.7 | 3/10 | 60 | 30 | 13 | * | --- |
| D57/D59 | Single | Auto | 230 | 1 | 4.8 | 3/10 | 60 | 30/33 | 13/15 | 1 | --- |
| E57/E59 | Single | Non | 230 | 1 | 4.8 | 3/10 | 60 | 28/29 | 12/13 | 2 | 3 & 4 |
| E59 | Single | Non | 230 | 1 | 4.8 | 3/10 | 60 | 29 | 13 | 2 | 3 & 4 |
* Single piggyback switch included.
SPECIAL MODEL FEATURES
- Additional cord lengths are available in 15' (5 m), 25' (8 m) and 35' (11 m). 50' (15 m) cord lengths are available for 230 V units only.
- BE and BN models include a piggyback variable level pump switch.
- Model 53®: cast iron switch case, motor and pump housing, a plastic impeller and base.
- Model 57: all cast iron construction with a cast iron impeller.
- Model 55: bronze switch case, motor and pump housing, a plastic impeller and base.
- Model 59: bronze construction with a bronze impeller.
Optional pump stand (P/N 10-2421).
SELECTION GUIDE
- Integral float-operated mechanical switch, no external control required.
- Single piggyback variable level float switch or double piggyback variable level float switch. Refer to FM0477.
- See FM0712 for correct model of Electrical Alternator.
- Variable level control switch 10-0743 used as a control activator with electrical alternator (3) or (4) float system.
OPTIONAL PUMP STAND P/N 10-2421
- Reduces potential clogging by debris
- Replaces rocks or bricks under the pump
- Made of durable, noncorrosive ABS
- Raises pump 2" (5 cm) off bottom of basin
- Provides the ability to raise intake by adding sections of 1-1/2" or 2" (DN40 or DN50) PVC piping
- Attaches securely to pump
- Accommodates sump, dewatering and effluent applications
NOTE: Make sure float is free from obstruction.
IMPORTANT SAFETY INFORMATION
All installation of controls, protection devices and wiring should be done by a qualified licensed electrician. All electrical and safety codes should be followed including the most recent National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).
