LX Whirlpool JA50 .37kw Spa Circulation Pump


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LX Whirlpool JA50 .37kw(.5hp) Spa Circulation Pump

  • Used on many imported spas
  • Has top centre discharge
  • Comes with pre-fitted AMP cord
  • 220-240v, 50Hz, 0.37kw, 2.0A

Click here for LX Whirpool JA50 pump installation, maintenance and troubleshooting instructions.

Click here for exploded JA50 parts drawing.

Click here for the JA series instruction manual.

Do not confuse with the high efficiency Spanet XS-3C pump

Length: 325mm
Width: 125 mm
Height: 155 mm 


Model: JA50



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To be fitted by a qualified electrician, pool or spa technician only. Spa Store will not be liable for incorrect installation, damage or injury caused by an unqualified person installing this part.

Selection Tips

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  • Check you spa type
  • Check your plumbing diameter
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Model # JA50
Shipping Weight 6.0000kg
Shipping Width 0.200m
Shipping Height 0.200m
Shipping Length 0.400m
Shipping Cubic 0.016000m3
Assembled Length 0.325m
Assembled Height 0.125m
Assembled Width 0.125m
Pump Brands LX
Horsepower Under 1HP
Pump Speed 1 Speed



By: on 18 April 2017
Effeciant, quiet and does the job seamlessly!

Highly recommended! Great replacement- Very happy

By: on 18 April 2017
I ordered this pump as a replacement for a larger pump that originally came with the hot tub. It was shipped in a very timely manner and was easy to install. The motor is much smaller than the original but it seems to out perform the old pump just as the manufacturer claims. It primed itself just as they claimed and has been working great for over 3 months!

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