Air compressors; Air filters for mechanical purposes; Belts for machines; Compressed air machine components, namely, cylinders, valves and air grips; Couplings for machines; Machine parts, namely, mechanical seals; Oil filters; Oil separators; Parts for compressed-air machines, namely, pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems sold as an integral component of injection molding machines; Parts for compressed-air tools, namely, brake...