Pump, LX WUA Wet ends

The Lingxiao (LX) wetend WUA InterTech Pumps are specifically designed for certain spa and hot tub systems.
Here’s some additional information and compatibility details:

1. Model: These pumps are part of the WUA series from Lingxiao (LX) InterTech.
2. Compatibility: They are designed to be compatible with specific systems only. 
3. It’s important to ensure your system can support these pumps before purchasing.
4. Variants: There are different variants of these pumps available, such as the LX 4.0 HP 56 Frame 2" x 2" Wet End WE-56WUA400II and the LX _ Energy Saver 56 Frame Wet-End which fits WUA-400 Series LX Intertek 12.0 Amp Motors.
5. Note: The original pump was labeled as both 2.5 HP and 4.0 HP / Model on this pump is 56WUA400-I (NF). 
6. This wet-end will not replace Waterway or Aqua Flo wet-ends.

Please ensure to verify the compatibility of these pumps with your system before making a purchase.