SMC FN4102V-20-S020 filter, low maintenance, 500mm, FN1/FN4 FILTER

A low maintenance filter, series FN1 eliminates the need for element replacement. SMC's unique element construction is composed of a series of grooved filter plates and wave washers placed one above the other. When compressed, the gaps between the filter plates and wave washers filter foreign matter. When decompressed, the element widens the gap between the filter plates and wave washers, allowing dust and foreign particles caught between the plates to be washed away. The gaps between the filter plates are equally maintained by the wave washers to allow stable back-flush operation.

• Flow rate: 250 /min
• Maximum operating pressure: 1.0MPa
• Maximum operating temperature: 80C
• Use of back-flushing element eliminates the need to replace the element
• Reservoir tank is built-in the body
• Mounted pressure ports (for inlet and outlet)