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PSG is a global pump and dispensing solution expert and leading brand of pumps, systems and related flow-control technology for the safe and efficient transfer of critical and valuable fluids and materials. Headquartered in Oakbrook Terrace, IL, USA, PSG is comprised of several world-class brands, including Abaque®, All-Flo™, Almatec®, Blackmer®, Ebsray®, em-tec®, Griswold®, Hydro™, Mouvex®, Neptune®, Quantex™, Quattroflow®, RedScrew™ and Wilden®. For additional information on PSG, please visit PSG: Where Innovation Flows.

Acquired by Dover Corporation in 2022, Malema is part of the PSG® business unit within Dover’s Pumps & Process Solutions segment.