The Century CT1072 (K48K2N100A1) Pool Pump Motor is a dependable 3/4 HP, 3600 RPM motor designed to deliver strong and consistent water circulation for residential and commercial pool systems. Built with a 56J frame, this motor features a powerful Capacitor Start?Capacitor Run design for high starting torque and efficient operation. Its sealed ball bearings, sealed switch design, and 303 stainless steel shaft ensure long-lasting durability in wet, chlorinated, and outdoor environments. With automatic thermal protection, continuous-duty construction, and UL 1081 compliance, this motor offers both safety and performance for pool and spa applications. Key Features 3/4 HP, 3600 RPM for reliable pool water circulation Capacitor Start?Capacitor Run for high starting torque and smooth running Energy efficient design Automatic thermal protection prevents overheating Sealed ball bearings for extended motor life Sealed switch design protects internal components 303 stainless steel shaft resists corrosion Rolled steel housing for rugged durability UL 1081 design for pool and spa standards 56J frame for standard pump mounting Specifications Part Numbers: CT1072, K48K2N100A1 Horsepower: 3/4 HP RPM: 3600 Voltage: 230/115V Amperage: 5.5 / 11.0 A Frame: 56J Frame Motor Type: Capacitor Start?Capacitor Run Duty: Continuous Duty Bearings: Sealed Ball Bearings Shaft Material: 303 Stainless Steel Protection: Automatic Thermal Protection Construction: Rolled Steel Design Standard: UL 1081 Why Choose This Item Choose the Century CT1072 for its powerful performance, corrosion-resistant materials, and high-efficiency design. Perfect for pool and spa pumps, this motor provides long-lasting reliability with strong starting torque, durable sealed components, and trusted Century engineering?ensuring smooth, consistent water circulation season after season.