Precise fluid pumping

Written by: Tom Austin-Morgan | Published:

Beinlich's DARTec and VISCO.pump deliver fluids both precisely and with very low pulsations. Although the pumping technologies are different, they are suited to dispense fluids such as glues, silicones, sealants and paint at the rate required.

The DARTec gear pump comprises a pair of mating gears contained within a series of plates. In order to achieve precision, reproducibility and efficiency the clearances inside can be adapted depending on the medium, the differential pressure (up to 150 Bar) and the viscosity of the fluid.In addition, the use of coatings and special materials can protect against corrosive wear.

Beinlich's cavity pump, VISCO.pump, is suited for abrasive media, dosing and dispensing proportional to speed. Accuracy and repeatability is ± 1% and is based on the volumetric principle of an endless (infinite) piston whereas the core components rotor and stator form a perfectly sealed metering chamber.The eccentric movement of the rotor allows for a low-shear motion of the medium from one chamber to the next without damaging

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