Mahr Inc. Datasheets for Positive Displacement Pumps

Positive displacement pumps use a mechanical force such as gears, bladders, pistons, plungers or diaphragms to push liquid through and out of the pump.
Positive Displacement Pumps: Learn more

Product Name Notes
Gear Pump Discharge pumps with low product shearing ensure an optimal discharge of viscous polymer melts of reactors. The discharge pumps can be supplied with double-heating jacket or electrically heated. Booster pumps...
Inline Gear Metering Pump Inline gear metering pumps are single stream pumps mounted in-line with the tubes. This type of pump is used for several applications. Because of the in-line mounting no additional pump...
Planetary Spinning Pump Planetary Spinnng Pumpen – The heart of a spinning plant and used in large quantities The precise and reliable spinning pumps enable the fine uniform filament yarns in close tolerance...
Gear Metering Pump The Dosimar range was originally designed for using in metering units for various media. The connection with lateral drilling for the product is integrated into the pump. The in-line design...
Double-Port Gear Metering Pump The double-outlet gear metering pumps are the further development of single-gear pumps. Depending on the application, you can choose between two different versions: Three-gear metering pumps or stacked design in...
Gear Metering Pump The MarCoat design is suitable for metering different paints and colors. These special pumps can be cleaned easily in a very short time period. Due to different sizes and connection...
Spin Finish Gear Metering Pump The MarFin spin finish pumps meter spin finish very precise. Especially for the fast spinning process the use of our MarFin pumps to apply liquids like antistatic finish, adhesive additives...
Gear Metering Pump This special range of gear pumps was originally designed for the spinning of finest filaments – the typical first generation spinning pump. As a “real” spinning pump nowadays this design...