EM Series pumps are rugged, mechanical oil-sealed pumps with speeds ranging from 0.7 to 28 m3/hr (0.4 to 16.5 CFM) & 40 to 275 m3/hr (23.5 to 162 CFM) depending on model size and stage. Compact and quiet, they feature advanced lubrication circuits, high reliability, and accessories to suit your specific application needs.