The Executive 56 Frame Spa Pump has an executive wet end designed for 56-Frame motors along with two double-shielded ball bearings.

Executive wet end designed specifically for 56-frame motors
Two double shielded ball bearings with moisture resistant grease for quieter operation and longer life
Two speed motors have four sets of insulated windings for increased efficiency
56-frame motor for added strength, cooler operating temperature, and longer motor life
Larger 2-1/2" intake for improved flow performance and reduced noise
Large 6-1/2" diameter wet end for higher head pressure
Split capacitor, (start and run) for less energy consumption
Thermally protected to extend life expectancy of motor
Highly versatile wet end can be rotated 90 degrees
Viton seals
Dimensions (H x W x L): 9.08" x 8.05" x 15.78"

Waterway - Executive 56-Frame 5HP Dual-Speed Spa Pump, 2-1/2in. Intake, 2in. Discharge, 230V