Pump & Compressor Manufacturing
Key Figures
Figures are published for NAICS 33391 directly.
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Official definition
This industry comprises establishments primarily engaged in manufacturing pumps and compressors, such as general purpose air and gas compressors, nonagricultural spraying and dusting equipment, general purpose pumps and pumping equipment (except fluid power pumps and motors), and measuring and dispensing pumps.
Source: US Census Bureau, 2017 NAICS Definitions. Public domain.
Which code does this activity belong in?
Pump and Compressor Manufacturing covers establishments making pumps and compressors for general purposes, including air and gas compressors, spraying equipment, and measuring pumps. The boundary separates this code from Material Handling Equipment Manufacturing, which produces elevators, conveyors, and lifting machinery. Pump and Compressor Manufacturing also excludes fluid power pumps and motors, which are classified in All Other General Purpose Machinery Manufacturing along with hydraulic and pneumatic equipment.