FSC 4310

Includes Truck Mounted and Trailer Mounted Compressors.
Excludes Refrigeration Compressors (FSC 4130).

FSC 4320


Excludes Laboratory Jet Pumps (FSG 65 and 66).

FSC 4330


Excludes Laboratory Centrifuges (FSG 65 and 66); Water Purification Filters (FSC 4610).