Air filters for mechanical purposes; Ball valves being parts of machines; Centrifugal pumps; Compressed air machine components, namely, cylinders, valves and air grips; Compressors for machines; Hand-held battery actuated hydraulic crimp tool; Hydraulic hammers; Hydraulic valves being parts of machines; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Pneumatic blow guns for use in a manufacturing process to blow dust off parts, workstations or wherever necessary; Pneumatic hammers; Pneumatic pumps; Pressure regulators being parts of machines; Valves being parts of machines; Valves being parts of machines operated pneumatically and by air