LX Lingxiao

56WUA400-II LX Spa Pump, 4.0HP, 2-SP, 56FR, 230V, 12.0/4.4A

Regular price $279.50
Regular price $336.00 Sale price $279.50
Tax included. Shipping calculated at checkout.

56WUA400-II LX (Lingxiao) Spa Pump, 4.0HP, 2-Speed, 56FR, 230V, 12.0/4.4A

56WUA400-II LX Pump is a great replacement for Waterway® Executive (4.0 Horsepower, 56 frame) Pump and Energy Saver 430-0052. This is a 2-speed pump, 12.0/4.4 Amps, with 2" inlet, 2" discharge (side discharge).

It also replaces Jacuzzi/Sundance® Theramax 6500-352, 6500-365 and 6500-363.

The 56WUA400-II LX Pump can also be used as a 1-speed pump (like the WUA400-I) only by connecting the high-speed terminal and leaving low speed unconnected (i.e., using a 3-wire 1-speed pump cord instead of a 4-wire 2-speed pump cord).


  • Quiet operation
  • Includes unions (O-rings sold separately)

Product specifications:

  • Voltage: 230V
  • Frequency: 60Hz 
  • Amperage: 12.0/4.0A
  • Frame Rate: 56Y
  • Horsepower: 4.4HP
  • Motor Speed: 2-Speed
  • Inlet / Outlet: 3" OD
  • Discharge Type: Side
  • Front Face Plate: 7-1/2" (Outside Dimension)

Technical and Installation: 

  • Pump is manufactured in the wet-end orientation shown, but you can simply rotate you wet end to match your spa plumbing, if needed.
  • Pump is manufactured without a pump amp cord. You will need to use your existing pump amp cord or purchase a new one. 
  • Please see How to Wire a Spa Pump to wire the pump amp cord.

Also known as HydroMaster BX4117-S2, 56WUA400-2/6

SKU: 56WUA400-II
MPN: 56WUA400-II
Model / Series: HydroMaster
UPC: 600358155454
Manufacturer: Guangdong Lingxiao Pump Industry Co., Ltd. (LX)
Warranty directly with manufacturer.
Shop this and more spa parts at the best prices online at Spa Parts Experts!