Waterway 4HP Executive 56 Frame Spa Pump 3721621-1D

Waterway 3721621-1D 56 Frame 4HP 230V Executive 2 Speed Spa Pump

• Two double shielded ball bearings with moisture resistant grease for quieter operation and longer life.
• 56-frame motor for added strength, cooler operating temperature and longer motor life.
• Two speed motors have four sets of insulated windings for increased efficiency.
• Large 6-1/2 Inch diameter wet end for higher head pressure.
• Split capacitor, (start and run) for less energy consumption.
• Highly versatile wet end can be rotated every 90 degree.
• Thermally protected to extend life expectancy of motor.

The Executive 56-Frame spa pump has increased efficiency with its 4HP motor and 2-Speed design. With its 56-Frame construction, the Executive spa pump features a cooler operating temperature which delivers added strength and a longer motor life. With features such as a large 2″ intake for better water flow, a split capacitor for minimum energy consumption, and Viton seals for durability, this spa pump operates quietly and effectively. With two double-shielded ball bearings and a rotatable wet end, the Executive 56-Frame spa pump delivers dependable performance.Technical Note 2″ union threads measure 3-1/16″ outside diameter.