LX JA200 single speed Pump. Found on hot tubs such as: Chinese Spas amongst others. Optional air switch, you can take the air switch out if you do not want to use it, or you can just leave it permanently on.

Brand: lx
Type: Circulation Pump
Unit Type: Unit
Manufacturer Warranty: 1 Year
MPN: PW-JA200
Country/Region of Manufacture: China