Overview Product Description Century QC1052 Pool Pump Motor 1/2 HP 3450 RPM 48Y FRAME SINGLE PHASE 230/115 VOLT 4.8/9.6 AMP 1.9 S.F. SINGLE SPEED ODP CCWPE NO BASE SQUARE FLANGE 0.625" X 0.906" THREADED SHAFT 11.57" OVERALL LENGTH **VARIABLE SPEED MOTOR REPLACEMENT EVQ165 Features: Capacitor Start-Capacitor Run, Automatic Thermal Protection, Continuous Duty, Sealed Ball Bearings, 303 Stainless Steel Shaft, Energy Efficient, UL 1081 Design. Note: This type is common to most Sta-Rite, Pac Fab, Purex/Trition and WhisperFlo, Red Jacket, American Products, Sears and Challenger inground pool pumps. Cross Reference: K48J2P100 K48J2P101 K48J2P101A1 K48J2PA101 K48J2PA101A1 K48J2PA105 K48J2PA105A1 K48J2PU100 B845 B862 B862SE EB845 SQD50FL1E 11357 C1446 MC1446 ATTENTION: Shipping Restrictions Apply! ** Effective July 19, 2021 the US Dept of Energy regulations on single speed, two-speed and booster pumps go into effect ** Familiarize yourself with the building codes and laws in your state and local area in regards to replacing pump motors, in order to adhere to their regulations. Click here for answers to frequently asked questions California: This replacement 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 replacement pump motor must be a variable speed. New York: This replacement pump motor does not comply with New York's Efficiency Regulations. These regulations can be found at NYSERDA Section 509.23, New York is aligning with California’s Appliance Efficiency Standards (Title 20)To comply with current and upcoming regulations we recommend upgrading now to a variable speed motor. Please call or join us on chat if you have additional questions! Product Videos Custom Field Product Reviews