The History of Mahr Metering Systems

A few words about us

About Mahr Metering Systems Corp. 

Since 1983, the Charlotte, North Carolina, USA location has served the North American pump and metering system market directly. Mahr Metering Systems Corporation of Charlotte, North Carolina, USA is a wholly-owned subsidiary of Mahr Metering Systems GmbH, under the umbrella of Carl Mahr Holdings.

In 1948 Mahr created its line of metering pumps in support of Prof. Schlack who invented, in 1938, the Perlon fibre (Polyamide 6). The complete line of high-precision gear metering pumps has been manufactured under the brand name ‘Feinpruef’. Aptly named the ‘spinning pump’, the Feinpruef high-precision gear metering pump excelled in the synthetic textile industry. Known for its superior manufacturing and metallurgy, major manufacturers still choose the Feinpruef pump as their partner today. Mahr Metering Systems Corporation manufactured its first automated meter/mix/dispense system in 1992. Since this time, systems have been supplied to many diverse markets, such as adhesives, chemicals, paints, plastics, and silicones. Mahr has formed alliances with many raw material suppliers, acting jointly in research and development to create effective metering systems for new materials. During this research Mahr has found new ways to accurately meter under almost any strenuous condition, including extremes of pressure, viscosity and temperature. We offer custom design for every system to meet exact operating requirements.

About the Mahr Group.

Founded in 1861, Mahr is an international privately owned corporation with global operations. Throughout the years the name Mahr has stood for industrial metrology, quality and innovation. Along with high-precision length, form, and surface measurement devices for work piece geometry, Mahr also manufactures precision gear metering pumps and rotary stroke bearings.  In 1995, the entire family of companies was renamed Mahr after its founder for the purpose of global recognition. Today, the Mahr group is an ISO 9001 certified global leader in dimensional metrology equipment, high-precision rotary stroke bearings and ultra-precision gear metering pumps for a wide variety of polymer processing and other metering applications.

Industries We Serve

Aerospace & Aviation

High Performance Carbon Fiber
Non Woven Fabrics
Fiber Glass


Flexible Packaging
Converting Film to Film
Converting Film to Foil

Building & Construction

Plywood & Wood Laminates
Sealants, Caulks, & Putties
Construction Glues & Adhesives
Paints & Finishes

Pharmaceutical & Medical

Breathable Skin Membranes
Skin Patch
Oral Quick Dissolve Strips

Spray Applications

Paints, Finishes, & Coatings
Spray Liners

Electronics & Electronic Devices

Circuit Boards
Potting & Doming
Semi Conductors & Capacitors
Fat Panel Displays

Personal Care Products

Lotions & Skin Care Products


Breathable Skin Membranes
Skin Patch
Oral Quick Dissolve Strips

Food Manufacturing

Candies, Chocolates, & Syrups
Peanut Butter, Butter, & Margarine

Learn about our precision gear pumps.

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