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AO Smith Century Centurion 1081 Series 1.5 HP 56Y Frame Motor - B2854

Original price $239.99
Current price $200.00
SKU B2854

A.O. Smith Century Centurion 1081 Series 1.5 HP, 56Y Frame Motor B2854 combine the proven performance of the Century Centurion 56 frame platform with the next generation of features for increased reliability, added performance, premium efficiency, and serviceability.

This is the first full line of upgraded pool motors... the "best of the best" from Century.


  • Centurion "1081" Series Energy Efficient Motor
  • No-adjust start switch that is rated for over one million cycles for motor longevity
  • Unique electrical design with a unique, advanced cooling system that helps extend the life of the motor
  • Heavy-duty shaft made from 303-grade stainless steel helps prevent corrosion
  • EZ wrench access that doesn't require the removal of the wiring compartment canopy
  • Angled terminal makes wiring connections a breeze
  • Patented voltage change dial for easy voltage selection
  • Patented bonding lug for easy ground connections
  • Patented bearing lock clip for assured bearing retention
  • All motors are rated 115/208-230 +/-10% volts to handle voltage variations throughout the US and Canada
  • Double sealed bearings and, on shaft end, an integrated Patented SmithSealTM bearing protector to resist water damage
  • Rugged motor enclosure system for enhanced durability and premium protection against corrosion
  • A full class F insulation system and 50° C ambient capability for increased motor life over class B insulation systems


  • Horsepower: 1-1/2
  • Service Factor: 1.10
  • Total Horsepower: 1.65
  • Volts: 115/230
  • Amps: 8.0/16.0
  • RPM: 3450
  • Frame: 56Y
  • Flange: Square Flange
  • Shaft: Threaded
  • Series: Centurion Energy Efficient
  • Up-Rated

Compatible for use with the following pumps:

  • Sta-Rite Max-E-Glas
  • Sta-Rite Max-E-Glas II
  • Sta-Rite Dura-Glas
  • Sta-Rite Dura-Glas II
  • Sta-RiteDyna-Glas
  • Sta-Rite Dyna-Max
  • Pentair Whisperflo
  • Pentair Challenger 
  • Pentair Pinnacle
  • Anthony AR2 Series

Pool Supply Delivery Motor Service:

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