LINGXIAO 0.5HP Spa & Whirlpool Bathtub Pump 110-120V | 71GPM | LX Motor | WCA50

The LINGXIAO WCA50 is a compact 0.5HP spa and whirlpool bathtub pump engineered for reliable water jet performance in residential spa systems and whirlpool bathtubs. Featuring a pure copper winding LX motor certified to UL, CUL, and ETL standards, it delivers 71GPM of consistent circulation for a comfortable hydrotherapy experience.

• Efficient 71GPM Performance: 0.5HP, 110-120V / 60Hz, 4A, 71GPM flow rate. Delivers steady water jet pressure for spa and whirlpool bathtub systems.
• Dual Application — Spa & Whirlpool Bath: Designed for use in both spa pool systems and whirlpool bathtubs — a versatile replacement for most 0.5HP bathtub pumps.
• Pure Copper LX Motor: 80,000-cycle capacitor tested, Texas Instruments thermal protector, and anti-creep bearing for extended quiet operation.
• Free Fitting Kit Included: Connects directly to your existing 1.5" plumbing — no extra fittings needed.
• UL / CUL / ETL Certified: Meets North American electrical safety standards for peace of mind.
• 1-Year Warranty & Expert Support: 40+ years of spa pump expertise. Our technical team resolves noise, start-up, and compatibility issues within 24 hours.

Technical Specifications

Why Choose LINGXIAO?

With over 40 years of spa pump manufacturing experience, LINGXIAO supplies pumps directly to spa factories worldwide. When you buy LINGXIAO, you get the same quality as the original — at a fraction of the replacement cost.