Industry Sector


Total Companies


Est. Employment



Establishments primarily engaged in manufacturing pumps and pumping equipment for general industrial, commercial, or household use, except fluid power pumps and motors. Included are establishments primarily engaged in manufacturing domestic water and sump pumps.


SIC Code 3561 - Pumps and Pumping Equipment is a final level code of the “Manufacturing” Division. There are 1,527 companies classified in this industry in the USA with an estimated employment of 13,421 people.

Industry Examples

Common types of examples within SIC Code 3561 - Pumps and Pumping Equipment are:

  • Cylinders, pump
  • Domestic water pumps
  • Hydrojet marine engine units
  • Pump jacks
  • Pumps, domestic: water or sump
  • Pumps, general industrial type
  • Pumps, oil well and oil field


For some business types, there may be a similar industry to SIC Code 3561 - Pumps and Pumping Equipment that is a better classification match. Establishments primarily engaged in manufacturing fluid power pumps and motors are classified in Industry 3594; those manufacturing measuring and dispensing pumps for gasoline service station use are classified in Industry 3586; those manufacturing vacuum pumps, except laboratory, are classified in Industry 3563; those manufacturing laboratory vacuum pumps are classified in Industry 3821; and those manufacturing pumps for motor vehicles are classified in Industry 3714.

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Extended SIC Code Categories for SIC 3561

For business marketing and targeting, SIC Codes have been extended to provide more specific classifications within SIC Code 3561 – Pumps and Pumping Equipment. Extended SIC Codes are being continuously updated to reflect the current business environment.

6-digit SIC

  • 356101 Pumps (manufacturers)
  • 356102 Sump Pumps (manufacturers)
  • 356198 Pumps & Pumping Equipment (manufacturers)

7-digit SIC

  • 3561001 Pumps & Pumping Equipment (manufacturers)
  • 3561002 Pumps (manufacturers)
  • 3561003 Sump Pumps (manufacturers)
  • 3561004 Oil Well & Field Pumps
  • 3561005 Pump Jacks & Other Pumping Equipment
  • 3561006 Cylinders, Pump
  • 3561007 Hydrojet Marine Engine Units

8-digit SIC

  • 35610000 Pumps And Pumping Equipment
  • 35610100 Industrial Pumps And Parts
  • 35610101 Pump Jacks And Other Pumping Equipment
  • 35610102 Pumps, Oil Well And Field
  • 35619901 Cylinders, Pump
  • 35619902 Hydrojet Marine Engine Units
  • 35619903 Pumps, Domestic: Water Or Sump