Original JA50 circulation pump. If you have questions. The item “JA50 JA 50 LX circulation pump SPA pump whirlpool hot tub water 0.5 HP 370 W” is in sale since Thursday, April 11, 2013. This item is in the category “Garden & Patio\Swimming Pools & Hot Tubs\Hot Tubs”. The seller is “spa-depot” and is located in Dortmund. This item can be shipped to North, South, or Latin America, all countries in Europe.