BN51 2-Speed Pump Motor 48Y Frame 2 HP Thru Bolt 230V
$97.99
- 2 Speed Pump
- High Speed: 2 Horsepower
- Low Speed: 1/4 Horsepower
- Service Factor: 1
- 230 Volts
- 10.5 / 2.6 amps
- Mounting: Thru-Bolt
- Frame: 48Y
- Rigid Base Mount Welded to Motor Case
- Automatic overload protection
- Rotation: CWLE
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It is important to know that pool pump motors are not manufactured by the pump manufacturer, the motor will usually be manufactured by AO Smith, Magnetek or Centurion. Your pump’s motor should have a label or faceplate on it which includes the information you need to replace your pump motor. The most important categories to note will be the horsepower (hp), motor frame (fr), voltage and service factor (sf). Some labels will provide you with a model number and it will usually be listed as CR or CAT.
Cross Reference: 181429, 182477, 182864, 182873, 184169, 186548, C1327, 17521, 8-182477-01, 8-182477-40, 7-182477-02, 7-182477-82, 5KCR39UN2904X, 18247700, 718247702, 3420820, 3051310, 718247702
When replacing your pool pump motor you should always replace the shaft seal as well. The shaft seal is a 2 part piece made of rubber, metal and ceramic and keeps water from entering the pump motor. It is located near the impeller at the end of the motor shaft. Shaft seals vary between pumps so be sure to order the appropriate shaft seal for your pump.
| Manufacturer | AO Smith |
|---|---|
| Technical Specs | Model: BN51Style: Thru-BoltShaft: 1/2" Diameter with 3/8" threadsFrame: 48Y NEMAHorsepower: High – 2 HP / Low – 1/4 HPRPM: 3450Voltage: 115V Amperage: 10.5 / 2.6 ampsWarranty: 1 Year from date of installWorks with the following pumps:Hayward Power-FloPentair DynamoPentair OptiFloPentair MaximAquaFlo Flo-Master XP / XP2 / XP2E 48-FrameAquaFlo Flo-Master FMHP Series Side Discharge Spa PumpAquaFlo Flo-Master FMCP Series Center Discharge Spa PumpAquaFlo Tub-Master TMCP Series 100% Drain Bathtub PumpWaterway Spa Flo/Iron Might 48-Frame PumpWaterway Supreme 48-Frame Above Ground Pump Waterway Workman 48-Frame Above Ground Pump Waterway Hi-Flo Series PumpWaterway Center Discharge Spa PumpWaterway EX2 Spa Pump 48-Frame |
| SKU | MGT-60-5201 |
| Manufacturer Part # | BN51 |
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