Circulation

APUMCIRWTC

  • APUMCIRWTC-wtc50m wtc50m 50hz lx pump spa circulation pump hot tub pump circulation pump replacement 0.35hp spa pump lx wtc series spa parts spa pump 50hz
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Circulation

APUMCIRWTC

Pump Circ WTC50M 50Hz - LX Circulation

Pump Circ WTC50M 50Hz - LX Circulation

The LX WTC50M is a compact, efficient spa circulation pump, commonly used in spas, hot tubs, whirlpool baths, and hydrotherapy systems. It is built for continuous, low‑noise operation with a durable, corrosion‑resistant wet end and motor assembly. It is widely used as a replacement pump for many spa brands.

Technical Specifications 

According to the official LX instruction manual:

  • Voltage / Frequency: 220–240V / 50Hz 
  • Speed: 1400 RPM (50Hz) 
  • Power:
    • 0.25 kW (≈ 0.35 HP) for standard WTC50M 50Hz model 
  • Flow Rate (Qmax): Up to 240 L/min (varies by curve)
  • Maximum Head (Hmax): 3.8m
  • Liquid Temperature: 4°C – 50°C operating range
  • Ambient Temperature: max 50°C 
  • Humidity: 95% relative max 
  • Use Case: Designed for SPA use only, not swimming pools.

  • Plumbing & Connections

    • 1.5” MBT intake & discharge (≈ 2‑7/16" thread size)
    • Side‑discharge configuration for flexible installation
    • Compatible with standard LX pump unions

Construction Features

From manufacturer specifications:

  • Wet End: High‑reinforced engineering plastic for long‑term durability and watertight operation. 
  • Mechanical Seal: Ensures tight, leak‑free continuous operation.
  • Motor:
    • Air‑cooled
    • Low‑noise, low‑vibration
    • Aluminum frame
    • Insulation class F
    • Protection rating IP55 
  • Certifications: CE, TUV (Germany), SAA (Australia), RoHS approved.
  • Warranty: 1 Year 
Specification:
The LX WTC50M is a compact, efficient spa circulation pump, commonly used in spas, hot tubs, whirlpool baths, and hydrotherapy systems. It is built for continuous, low‑noise operation with a durable, corrosion‑resistant wet end and motor assembly. It is widely used as a replacement pump for many spa brands.

Technical Specifications 

According to the official LX instruction manual:

  • Voltage / Frequency: 220–240V / 50Hz 
  • Speed: 1400 RPM (50Hz) 
  • Power:
    • 0.25 kW (≈ 0.35 HP) for standard WTC50M 50Hz model 
  • Flow Rate (Qmax): Up to 240 L/min (varies by curve)
  • Maximum Head (Hmax): 3.8m
  • Liquid Temperature: 4°C – 50°C operating range
  • Ambient Temperature: max 50°C 
  • Humidity: 95% relative max 
  • Use Case: Designed for SPA use only, not swimming pools.

  • Plumbing & Connections

    • 1.5” MBT intake & discharge (≈ 2‑7/16" thread size)
    • Side‑discharge configuration for flexible installation
    • Compatible with standard LX pump unions

Construction Features

From manufacturer specifications:

  • Wet End: High‑reinforced engineering plastic for long‑term durability and watertight operation. 
  • Mechanical Seal: Ensures tight, leak‑free continuous operation.
  • Motor:
    • Air‑cooled
    • Low‑noise, low‑vibration
    • Aluminum frame
    • Insulation class F
    • Protection rating IP55 
  • Certifications: CE, TUV (Germany), SAA (Australia), RoHS approved.
  • Warranty: 1 Year 
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$370.00
$370.00 ( )
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