Grundfos Pumps Corp.
Grundfos offers a broad range of metering pumps that complement its pressure boosting products. Its DME pump line features the company's Digital Dosing technology, which includes a simple, logical control panel that allows the user to set required feed rates without complicated calculations.
According to the company, the variable speed motor used in the DME series maintains full control over the diaphragm throughout the suction and discharge phases, resulting in a better, more even mix. Also, a unique anti-cavitation function makes it possible to extend the suction phase for extra protection. Grundfos says that the slower suction phase ensures correct additive intake every time, even when dosing high-viscosity liquids.