56WUA400a-ii WUA400a-ii LX Spa Pump

56WUA400a-ii WUA400a-ii LX Spa Pump 2-speed, 60Hz 230V, 12.0/3.5A 56Fr 6.5" diam. 2" SD/CS, Energy-Rite WUA400a-ii, with BIG 3.7" OD threaded connections, see photos.

This is the LX equivalent of the Waterway Viper pump, and Aqua-Flo XP3 pumps.

These are sometimes stickered as 4HP and sometimes as 6HP, depending on the hot tub maker's request, but they
are identical, both are 12 amps 230 volts, same performance no matter what sticker they apply.

This is an original, new, genuine LX WUA400-ii and labelled as 4.0 horsepower, when it is shipped to Sundance Spa, Jacuzzi Spas, and other, they mark it up as a 6 horsepower, but it is still a 12 amp motor doing 12 amps of work. Real output is always measured by volts x amps = watts, so this is a 2760 watt pump and can be stickered as 4hp, 5hp, 6hp, and even 7hp but the stickers do not change the performance.