7 Pneumatic pumps; Pumps as parts of machines, motors and engines; Pumps for machines; Valves as machine components; Valves being parts of machines; Axial flow pumps; Centrifugal pumps; Lubricating pumps; Screw pumps; Suction pumps
The mark consists of the stylized wordings "EnerFlow" and an incomplete circle with a lightning design inside on the left of the wordings. Color is not claimed as a feature of the mark. The wording EnerFlow has no meaning in a foreign language.