This class includes :

Manufacture of hydraulic and pneumatic components (including hydraulic pumps, hydraulic and pneumatic cylinders, hydraulic and pneumatic valves, hydraulic and pneumatic hose and fittings)

Manufacture of air preparation equipment for use in pneumatic systems

Manufacture of fluid power systems

Manufacture of hydraulic transmission equipment

This class excludes :

Manufacture of compressors, see 2813;

Manufacture of pumps and valves for non-fluid power applications, see 2813;

Manufacture of mechanical transmission equipment, see 2814.