High-quality metrology for quality control in the measuring room, production, incoming goods and development.
Gear Metering Pumps & Meter Mix Dispense Machines with highest accuracy for processing liquids and pastes.
High-precision rotary stroke bearings for backlash-free linear and rotational movements for use in machine and device construction.
Mahr Industry Solutions: Our products guarantee a wide range of applications for the highest requirements
Polymer Metering Pumps for Fiber Production: They produce filaments with perfectly consistent thickness
Meter Mix Dispense Technology: Advanced technology for accurate mixing and dosing processes
Metering Machines for Automotive Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Pioneering machine solutions for the construction industry with high efficiency and advanced technology
Metering Machines for Chemical Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Metering Machines for Composites: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Metering Machines for Fibre Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Metering Machines for Adhesives Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Metering Machines for Plastics Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Metering Machines for Aerospace Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Metering Machines for Engineering Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Metering Machines for Packaging Industry: Our Metering pumps and mix dispense solutions will provide reliable support for your industry
Proven use for decades to spin finest yarn: planetary spinning pumps are the heart of every synthetic fibre spinning plant.
Spin finish dosing pumps do not only meter preparation fluids. They can also be used for the consistent dosing of water, perfume or even oils.
There are almost no limits to the use as a dosing pump in various industries. As a spinning pump it is only used for special applications.
Predominantly used in spinning and adhesives technology, they offer the possibility of realizing two flow rates with minimal space and one motor drive only.
Product bores which are on both sides of the pump body allow the pump to be integrated directly into the production line.
They can be used for all applications. Direct installation in the product line does not require an additional clamping block.
Discharge pumps ensure gentle discharge of polymer melts with low product shear. Booster pumps ensure a defined process pressure for downstream tools such as dies or extruders.
Gear pumps for the chemical industry, process pumps
Optimized metering pumps for chemical processes – low-pulsation gear pumps with high chemical resistance and precise metering
Paint metering pumps can also be used for robot applications. Even at short flushing cycles these pumps show excellent flushing results.
Meter Mix Dispense Machines: Advanced machines for accurate meter mix dispensing processes
Mixing Heads: Mahr Unipre provides a range of standard and custom mixing head models
The effectiveness of mixing and dosing machines is directly influenced by the quality of the associated peripheral equipment
MarMax M 12: Lightweight design Low flow rates for prototyping or laboratory tests
MarMax CP 30: Our allrounder With an output of up to 6 l/min it is suited for all industries
MarMax CP 50: Compact and efficient Portable machine with an output of up to 10 l/min for flexible applications
MarMax CS 50: High-capacity and seamless heating The perfect meter mix dispense machine for high material flow rates
Custom Metering Machines: Mahr Unipre will create a custom machine tailored to your specific requirements
Static Mixing Heads: Mahr Unipre provides a range of static mixing heads
Dynamic Mixing Heads: Mahr Unipre provides a range of dynamic mixing heads
Static-Dynamic Mixing Heads: Mahr Unipre provides a range of static dynamic mixing heads
Our locations

Mahr Metering Systems Corp.
Production site for meter mix dispense technology & gear metering pumps
High-Precision Gear Metering Pumps and Meter Mix Dispense Technology
Gear metering pumps by Mahr are excellently applicable where the dosing of fluids places special demands. These requirements can be regarding the constant supply of the medium, the pressure, the temperature, the absence of corrosion, the durability of the pumps, flow rate accuracy even at high back pressures and complete operational reliability at high viscosity. Mahr gear metering pumps are manufactured according to the latest production technology. This technology allows the production of pumps with the smallest tolerances. Due to these small tolerances it is possible to change all single components of the pump – which offers economic advantages especially for repair work.
Mahr Unipre meter mix dispense technology applies wherever highest precision and efficieny in processing liquids and pastes is required. The automotive and lightweight construction industry, model making, the paper, steel and wood industry as well as the packaging industry and medical technology are just a few examples of the wide scope. The product portfolio covers solutions for material preparation and processing as well as high-performance mixing heads – manufactured according to the latest production and quality standards – and customized solutions for your application. Whether for spraying, casting or injection processes or special material processing methods such as rotational coating, centrifugal disc application or the casting of electronic components – Mahr Unipre is the competent partner for meter mix dispense technology.
Our solutions

Pumps for fiber production – precise and reliable
Feinpruef Spinning Pumps from Mahr convey the fabric from which the finest filaments are made.

High precision machines for mixing and dosing technology
Our individual machine concepts provide an optimal solution to your requirements.

Highly precise and accurate – Gear Metering Pumps
Our gear metering pumps are high-precision displacement pumps for the exact metering of liquid media.

From then to now – our history
Mahr Metering Systems GmbH, formerly Mahr GmbH – Feinpruef Spinning Pumps division – is part of the Mahr Group with headquarters in Goettingen, Germany. Mahr was founded in 1861 in Esslingen by Carl Mahr, who developed the first dimensional metrology. The family business is still owner-managed today.




