Skip to Content

LX JA100 with Air Switch (Optional)

The LX JA100 is a 1.0 HP single-speed circulation pump for hot tubs and whirlpool systems, featuring a built-in optional air switch for manual operation. It includes 14 mm air bleeds on the wet end faceplate and delivers a maximum flow of 320 L/min with an 11 m head. Designed with a centre discharge and self-draining functionality, this pump is compatible with 1.5-inch suction and discharge unions and is commonly found in Chinese-manufactured spas including AMC Winer Spa and Spa Serve.

Specifications:

  • Motor Power: 1.0 HP (0.75 kW)
  • Current Draw: 3.8 A
  • Rotational Speed: 2,900 RPM
  • Plumbing Connections: 1.5-inch suction and discharge ports
  • Flow Rate: Max 320 L/min
  • Max Head: 11 m
  • Motor Protection: Thermally protected with 15 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: 205 mm
HP: 1.0HP
Length: 350mm
Power kW: 0.75 kW
Product Type: Circulation Pump
Width: 160mm
Plumbing Size: 1.5"
Speeds: 1 speed
Amperage: 3.8 Amps