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Maag introduces seal-less internal gear pumps

Maag Industrial Pumps, a producer of positive displacement pumps and systems, has added a new line of products to its portfolio.

The EnviroGear Seal-less Internal Gear Pump features a seal-less design with patented between-the-bearing support system, which effectively eliminates leaks and mechanical wear, enhancing safety and reliability.

It uses magnets mounted directly to the rotor, eliminating the adapter plate, which in turn allows for a single-fluid chamber. The design of this chamber results in a short flow path and allows the pump to easily handle fluids with high viscosities up to 50,000 cSt while increasing bearing life and reducing maintenance.

The pumps are available in ductile iron, carbon steel and stainless steel with differential pressures from (20-200 psi) for ductile iron and available for temperatures from -40°C-260°C.

Maag Industrial Pumps is a new product platform introduced by Pump Solutions Group (PSG), a business unit within Dover Corp. This new platform combines PSG's existing external/internal gear and screw pump technologies under the Maag brand name.