FO-series Pre-Filter Cartridge

Description Primarily designed to be used as prefilter (micronic) cartridges for use in jet fuel handling systems. Used to extend the life of coalescer cartridges in filter/separator vessels described in EI 1581. Velcon has qualified cellulose and microfiberglass media filter cartridges to EI Specification 1590, “Specifications and Qualification Procedures for Aviation Fuel Microfilters.” Product Features Large Surface Area – Allows high flow rate with low initial pressure drop and maximum contaminant holding capacity. Resin Impregnated Microfiberglass/Cellulose Media – Maintains strength, resists effects of water and heat. 75 psi Collapse Strength – Heavy gauge carbon steel endcaps and center tube give safety margin against pressure surges. Coated Steel Components – Resist corrosion from most industrial fluids. Corrugated Media – Prevents pleat pinch-off, assuring all filtration media is utilized. Buna-N Gaskets – The best general gasket material available assures positive seal in most fluids. Epoxy Bonding Material – Endcaps epoxy-bonded to media to prevent internal bypassing. Threaded Base also available Specifications 75 psi Collapse strength 1 & 3 micron efficiency (per EI 1590) 5 - 9 Operating pH range 250°F Maximum operating temperature