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Wilo succeeds again in M&A deal in the USA

Company acquisition to strengthen regional presence and expand customer base

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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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Wilo Stream Stadtansicht bei Nacht

Welcome to AMP

For over 140 years, American-Marsh Pumps has provided pumps for the industrial, municipal, agricultural, commercial and fire protection markets.

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Lineshaft Turbine, Submersible, Mixed Flow & Axial Flow pumps for water wells, surface water, agriculture, dewatering and water transfer applications.



All of our pump products for the Industrial market are made from the highest quality castings and components to provide years of trouble-free service. They are rugged, heavy-duty, simple designs for easy maintenance.


Providing municipal markets with efficient, reliable pumps for water supply. Our materials of construction for the municipal market have evolved over time to meet customer requirements.

Fire Protection

American-Marsh fire pumps deliver superior fire protection to facilities worldwide. Field-tested products are designed for reliability and longevity and include a broad selection of pumps, drives, controls, baseplates and accessories.


Mining operations require highly-engineered and reliable pumping equipment; from water supply and distribution, to the circulation of process water and chemical solutions, American-Marsh Pumps can endure the abrasive conditions found in mines.


American-Marsh Pumps are used to supply various types of building applications including maintaining a pleasant indoor climate and providing domestic hot water for commercial properties. These range from hospitals to office spaces to hotels.