W. Lim Corporation

"Creating the Next Wave in Filtration"

Filtration

UV Sterilizers

About Us

Top-quality Pump Manufacturing Company

William Lim founded W. Lim Corp in 1980 as a koi dealer. He built the company into a top-tier, internationally renowned manufacturer of high-end koi pond items, swimming pools, and aquaponics equipment, from their trademarked Wave and Dragon series pumps to their patented high-output UV sterilizers, over 30 years. 

So if you’re thinking of building a koi fish pond? With careful planning and design, your koi will live a long and happy life. A koi fish pond consists of four essential components: a water pump, a UV sterilizer, a filter system, and of course, your koi fish. Proper equipment is essential for a healthy koi pond, and there is no better water pump than our Wave Series of pumps.

Safety & Quality

Certified pumps meeting safety standards (UL/CE) and built with durable materials.

Unmatched Performance

Our pumps boast impressive adjustability, allowing you to tailor water movement to your specific pond needs.

Built to Last

WLim Pumps are constructed with high-quality, corrosion-resistant materials to ensure long-lasting performance in your pond environment.

Product Guaranteed!

What Sets our Pump apart from the competion?

W.Lim Pumps are certified to meet rigorous safety standards (UL/CE) and are constructed from high-quality, corrosion-resistant materials. This ensures reliable performance and long-lasting durability in your pond environment, giving you peace of mind and exceptional value.

Durability

The WLim pump is equipped with "stainless steel hardware", providing enhanced resistance to ozone and water.

5-Years Limited Warranty

Certified

UL/CE Certified

Product Guaranteed!

Our Amazing Products

WLim pumps cater to every flow need. Think delicate task? We have low-rate options. Need to push water uphill? Our high-pressure pumps deliver. Plus, adjustable flow rates and horsepower choices ensure you get the perfect balance of power and efficiency.

  • Wave I
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    Wave I

    Pumps $597.70$870.87
    Select options This product has multiple variants. The options may be chosen on the product page
  • Quick View

    Desert Eagle Hybrids

    Desert Eagle $0.00
    Select options This product has multiple variants. The options may be chosen on the product page
  • Quick View

    Wave Duo

    Hybrids $0.00
    Select options This product has multiple variants. The options may be chosen on the product page
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    BioWave Filters

    Filters $2,559.00$3,139.00
    Select options This product has multiple variants. The options may be chosen on the product page
  • Quick View

    Dragon I

    Dragon Pump Series $1,115.11$1,323.54
    Select options This product has multiple variants. The options may be chosen on the product page

Our Satisfied Customers

What Our Clients Says

Don’t just take our word for it! See what our valued clients say about their experience with WLim Products. We’re proud of the positive impact we’ve had on their water management projects. Read their testimonials to discover how WLim Products can help you achieve your goals.

Our Services

How Can We Help You

Click & Download Our Latest Catalog

Contact Us

Start Your Journey Today!

We want to make sure you’re getting the most value from your ESP and horizontal pumping systems. This is why we’re bullish when it comes to delivering responsive service, focusing on maximizing your operational production.

We Offer a personalized, free consultation to discuss Our commitment to helping you succeed is second to none.

Explain the tailored, step-by-step pump installation process. harmony with your place and maximum system efficiency.