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LX JA75 with Air Switch (Optional)

The LX JA75 is a 0.75 HP single-speed circulation pump for hot tubs and whirlpool systems, fitted with an optional internal air switch for manual operation. It features a 14 mm air bleed on the wet end faceplate and delivers a maximum flow rate of 250 L/min with a 12 m head. The pump has a centre discharge, self-draining design and is suitable for use with 1.5-inch suction and discharge unions. Commonly installed in spas such as AMC Winer Spa, Spa Serve, and other Chinese-manufactured models.

Specifications:

  • Motor Power: 0.75 HP (0.55 kW)
  • Current Draw: 3.2 A
  • Rotational Speed: 2,900 RPM
  • Plumbing Connections: 1.5-inch suction and discharge ports
  • Flow Rate: Max 250 L/min
  • Max Head: 12 m
  • Motor Protection: Thermally protected with 10 µF capacitor
  • Air Switch: Built-in (optional use)
  • Quantity: Sold individually.


  • Brand
  • Height
  • HP
  • Length
  • Power kW
  • Product Type
  • Width
  • Plumbing Size
  • Speeds
  • Amperage
Brand: LX
Height: 185 mm
HP: 0.75HP
Length: 325mm
Power kW: 0.56 kW
Product Type: Circulation Pump
Width: 155mm
Plumbing Size: 1.5"
Speeds: 1 speed
Amperage: 3.2 Amps