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Wilo Stream Stadtansicht bei Nacht

Welcome to Weil

We're pioneers of pumps and pump solutions for building services, water management and groundwater. Come in and take a look around...

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Welcome QuantumFlo!

Wilo succeeds again in M&A deal in the USA

Company acquisition to strengthen regional presence and expand customer base.

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150 Jahre - Webseite Banner 1600 x 800 px


We celebrate our 150th anniversary this year.

Experience Wilo on

ASPE Welcomes WILO USA LLC to Its Affiliate Sponsor Program

Wilo USA is happy to announce we have joined more than 40 other leading plumbing industry manufacturers and service providers as an ASPE (The American Society of Plumbing Engineers) Affiliate Sponsor.

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Cold water campaign 2021 | Keyvisual PPT | 16:9 | 1920 x 1080 px | ECIRGBv2

Because water is a matter of the heart.

At Wilo, we face the challanges of climate change, water shortages and population growth. Our passion lies in developing both innovative products and holistic solutions for everything having to do with water.

Find out more about the work we are doing here at Wilo.

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Celebrations for the 150th anniversary and opening of the new production site

WILO USA LLC celebrates the Grand Opening of Wilo Americas Headquarters and Wilo's 150th Anniversary

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Our Products

Weil manufactures a broad range of heavy duty, long-lasting pumps for a variety of demanding applications.

Designed and built in-house, our controls panels are easy to use, feature-rich, and fully customizable.

There's more to a hydronic system than just pumps and controls. From basins to valves, Weil has got you covered.

Design, ordering, shipping, installation, and start-up-- everything is made easier when ordering from a single source.

Our high-efficiency, NSF-certified booster systems feature advanced control and monitoring capabilities.

Smarter than your average switch, our OSS will prevent your system from pumping hydrocarbons.