Mouvex's A Series

The A Series is Mouvex’s key product line featuring eccentric Disc Pumps designed for viscous, non-lubricating, volatile or delicate liquids max. Mouvex has been manufacturing the A Series pumps since 1965. These pumps have gone through decades of innovation and are used in so many industrial facilities worldwide. They are known for their reliability, durability and cost-effectiveness, and have earned a reputation as the ideal pumping technology for some of the harshest applications in the world.

Eccentric disc pumps are positive displacement pumps and operate following the eccentric movement principle developed by French engineer Andre Petit. This pump type features a disc that’s installed inside a cylinder and driven by an eccentric bearing that’s driven by the pump shaft. The motion of the discs creates four distinct pumping chambers that increase and decrease in volume as the disc is rotated. Hence, producing both suction and discharge pressures as the chambers move in pairs that are 180 degrees apart. This ensures that the fluid passes through the pump at a constant and regular flow rate with no pulsing, cavitation, slip or shear.