NASH NDC dry running claw vacuum pumps are proven and dependable for efficient performance. Dry claw vacuum pumps are used for a wide range of industrial applications including automation, chemical, food & beverage, plastics, woodworking, and many more.
Our claw technology operates in a dry, non-contacting manner because of incredibly tight machining tolerances. This allows the tips of the claw to operate close enough to the cylinder wall to effectively seal out air without actually coming into contact. Thus, no cylinder lubrication or sealant is required, friction is minimized, energy efficiency is maximized, and required maintenance is trifling.
Our energy-efficient design is ideal for operating with variable frequency drives and providing energy savings over other vacuum technologies. This technology is ideal to capitalize on power credits from energy suppliers where applicable.