Pumps

These pumps have a number of vanes that are free to slide into or out of slots in the pump rotor. When the pump driver turns the rotor, centrifugal force, push rods and/or pressurized fluid causes the vanes to move outward in their slots and bear against the inner bore of the pump casing forming pumping chambers. As the rotor revolves, fluid flows into the area between the vanes when they pass the suction port.  This fluid is transported around the casing until it reaches the pump discharge point.  At this point the fluid is squeezed out into the discharge piping.

JEC Rotary Lobe Pumps have been designed to suit all hygienic pumping applications found in food, dairy, beverage, pharmaceutical and other places where stainless steel is resistant to the liquids to be pumped. Both thin and viscous liquids up to 1,000,000 centipoise can be handled with self priming capability up to 4m, capacity range up to 100m3/hr and head to 250m.