The LX WP Series are widely used two-speed pumps found in many Chinese and European hot tubs and swim spas. They run on low speed for filtration and heating cycles, and switch to high speed for driving jets.

The WP300 is a direct post-2008 replacement with 2" unions. Its commonly used in Jacuzzi and Sundance spas as a replacement for Theramax pumps, and suits other brands as a more economical alternative to similar 2-speed models like the RWA 3HP.

Usage Notes:
Also suitable for circulating weakly corrosive liquids such as mild acids (no solids). Fluid temp range: +5°C to +60°C. Ideal for industrial cooling circuits or workshop recirculation systems.

Important Compatibility Note:
Post-2008 models have shorter suction (approx. 15mm) and discharge (approx. 30mm) lengths. New wet ends have an open rear casing. Some rigid spa plumbing may require adjustments see images for reference.