LX Pump 56WUA400-II


LX Side Discharge Pump 4hp 56 frame 240v side discharge 2"x 2"


LX 4.0 HP hot tub pump with 56 frame motor, 2 speeds with standard 3450 RPMs on high speed and 1725 RPMs on low speed. This pump fits in the same foot print as the Waterway Executive and is a compatible replacement for the 4.0HP Waterway Executive 56.


  • 4.0 HP
  • 230 Volts
  • 12.0 amps on high speed 3450 RPMs
  • 4.4 amp on low speed 1725 RPMs 
  • 56 frame motor
  • 1 Year Limited Warranty
  • 2" intake and discharge (measures 3" across outside)
  • Front of face measures 7-1/2"
  • Electrical cord not included
  • Includes unions with o-rings
  • ETLc electrical certification for Canada

LX hot tub pumps are high performance and energy efficient. The design and parts used in this brand of pumps is unique to this manufacturer. 

** Please note that these parts are Non-Refundable. If there is a product fault it will only be under Warranty if it is installed by a Professional, Self installation voids Warranty. 

Part #: LX-56WUA400-II