Economic activity types

This class includes: - manufacture of hydraulic and pneumatic equipment, including hydraulic pumps, hydraulic motors, hydraulic and pneumatic cylinders, hydraulic and pneumatic valves, hydraulic and pneumatic fire hoses and couplings - manufacture of pneumatic equipment for use in pneumatic systems - manufacture of hydraulic systems - manufacture of hydraulic drive equipment - manufacture of hydrostatic drives. This class excludes: - manufacture of compressors, see 28.13 - manufacture of pumps for non-hydraulic tools, see 28.13 - manufacture of non-fluidic valves, see 28.14 - manufacture of drives for mechanical equipment, see 28.15