SSIC 28121—Manufacture/repair of pumps

Where 28121 sits

1. C Manufacturing
2. 28 Manufacture of machinery and equipment
3. 281 Manufacture of general purpose machinery
4. 2812 Manufacture and Repair of Pumps, Compressors, Taps and Valves
5. 28121 Manufacture/repair of pumps

What 28121 includes

• This sub-class includes manufacture, repair and/or maintenance of:
• Air or vacuum pumps, air or other gas compressors
• Hydraulic pumps (i.e., pumps for liquids) whether or not fitted with a measuring device, such as drainage pumps
• Pumps designed for fitting to internal combustion engines: oil, water and/or fuel pumps for motor vehicles, etc.
• Hand pumps
• Hydraulic and/or pneumatic power engines and/or motors and/or cylinders
• Hydraulic fluid power systems
• Hydraulic transmission equipment

What 28121 excludes

• Manufacture of hydraulic or pneumatic tubes, pipes and hoses of rubber, see 22121
• Manufacture of hydraulic or pneumatic tubes, pipes and hoses of plastic, see 22215
• Manufacture of inlet and exhaust valves of internal combustion engines, see 2811
• Manufacture of air-conditioning systems and compressors (except motor vehicles), see 28191

28121 in other systems