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Home / Pool & Spa Motors / Century Pool & Spa Motors
  • Q3202 Century 2 Hp 3450 RPM 48Y Frame 208-230/460V Square Flange Pool Motor # Q3202 -MotorHub Shop Q3152 37934.1652970415
  • H755 Century 3 Hp 3450 RPM 56Y Frame 208-230/460V Square Flange Pool Motor # H755 -MotorHub Shop H755 39243.1557857731
-68%
B638 Century 3/4 Hp 3450 RPM 56J Frame 115/230V Switchless Swimming Pool Pump Motor Century # B638
B638 Century 3/4 Hp 3450 RPM 56J Frame 115/230V Switchless Swimming Pool Pump Motor Century # B638 - Image 2
B638 Century 3/4 Hp 3450 RPM 56J Frame 115/230V Switchless Swimming Pool Pump Motor Century # B638 - Image 3
B638 Century 3/4 Hp 3450 RPM 56J Frame 115/230V Switchless Swimming Pool Pump Motor Century # B638 -MotorHub Shop B638 88747.1557335315
B638 Century 3/4 Hp 3450 RPM 56J Frame 115/230V Switchless Swimming Pool Pump Motor Century # B638 -MotorHub Shop B638B 58621.1557335321

B638 Century 3/4 Hp 3450 RPM 56J Frame 115/230V Switchless Swimming Pool Pump Motor Century # B638

$315.20 Original price was: $315.20.$99.99Current price is: $99.99.

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SKU: ZWXLY 1698654905 Categories: Century Pool & Spa Motors, Pool & Spa Motors Tag: Century Electric Motor
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Centurion® Century 56J Full Rate High Service Factor Pool Motor
E-Plus Energy Efficient

  • 3/4 HP 3450 RPM 10.0/5.0 amps, 115/230V 60hz.
  • Automatic Overload Protection – Service Factor 1.50
  • Non-Reversible – CCW Rotation facing the shaft
  • C-Face Mount, Round Body-no base
  • 56-J Frame; 5/8″ diameter threaded stainless steel shaft

Effective July 19, 2021 the US Dept of Energy regulations on single speed, two-speed and booster pumps go into effect.  The motor manufactures can no longer produce this motor for resale in the US, once inventory is depleted this motor will no longer be available for purchase.  Once inventory is no longer available you will have to buy a variable speed motor or a complete new variable speed pump. Click here to help answer more questions

Swimming pool pump motor. Commonly found on inground pool pumps such as Hayward Super Pump, Maxflo, Super II and many other pumps requiring a 56J frame motor.
Century motors are found on most swimming pool pumps. Standard 1081 pump duty motor. Stainless steel shaft. Sealed ball bearings.
Motor has 4 threaded bolt holes on face for mounting the pump to the motor. Bolt holes are 5 7/8″ on center measured across the shaft. Wiring diagram on motor name plate.
1 year warranty

AO Smith/Century Part No. 7-165118-06, 165118
US Electric Equivalent EB638

Links for new variable pumps
Inground Pumps

ATTENTION CALIFORNIA CUSTOMERS: This pump/motor does not comply with California’s Efficiency Regulations. These regulations can be found in Title 20, in the California Code of Regulations (CCR) sections 1601-1609. To meet California’s requirement, the pump/motor must be a 2 speed. So, it’s illegal to ship this pump/motor to California as it’s in violation of their regulations.

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    • New Release
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