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Available from NEFF in IN, WI, N.OH, MI, NY, NJ, PA, & New England

The total systems approach to air preparation.

Do you want to eliminate connectors, save space and maintain trouble-free operations? Everything you need for air preparation: filters, regulators & lubricators, air dryers, separators, and drains. Offering a complete line of compressed air treatment components and control products. 

90 Series FRL Products

Eliminate Pipe Connectors, Save Space

The 90 series allows units to be connected together without the use of pipe connectors. This saves space, provides constant mounting centers, and maintains a modern aesthetically pleasing appearance.

High Precision Regulators

For use in applications that require reliable performance and accurate pressure control. This type of regulator is generally used for material handling systems, flow and temperature controllers, critical air control circuits, medical and scientific test equip-ment, and valve positioners.

Particulate Filters

For the removal of solid particle contaminants down to 5 microns and the separation of bulk liquids. This type of filter is generally used in industrial applications where liquid water and oil, and harmful dirt particles must be removed from the compressed air system.

Coalescing Filters

Protection of components such as air valves, cylinders, as well as air conveyors, air gaging, air bearings, air control circuits and paint spraying equipment are examples of specific end-use applications. This grade of filter element should be used as a prefilter for the Grade C coalescing filter.


Air line lubricators are specifically designed to generate and introduce an oil aerosol (mist) into the compressed air flow. The air flow then carries the oil to the pneumatic devices where the lubricant mist coats the moving and sliding surfaces thus reducing friction and wear.