Pre-filter
A replaceable device designed to remove solid particles from fluids ranging in density from heavy liquids to gases. The removal of particles is accomplished by porous material (metallic or non-metallic), stacked disks, wound wire, or the like, constructed so the fluid can flow through the device while the solid particles are retained. It may be designed to fit into a filter, fluid (or similar cavity), or it may have an integral outer casing and mounting facilities and be designed to connect directly to an engine, compressor, or the like. The degree of removal of particles must be nominally rated at less than 50 microns or absolutely rated at less than 75 microns. Excludes filter element, air conditioning. See also strainer element, sediment.
Classification: Filtering or purifying machinery and apparatus for liquids, nesoi
NSN 6320-00-360-1744
NSN 5985-01-366-4276
NSN 6620-01-262-9489
NSN 5915-01-591-5576
NSN 5965-00-918-3950
NSN 6135-00-461-3590
NSN 6130-01-639-8149
NSN 5895-00-637-2658
NSN 5915-00-725-7251
NSN 6620-01-284-1145
NSN 5985-00-862-8110
NSN 6105-01-462-0140