PECOFacet models VCS & HCS two-stage coalescer separator housings are mechanical devices designed to filter solids and separate two immiscible liquids. They have been qualified after full-scale, witnessed testing to the 5th Edition of EI 1581, Category M & M100, Type S & S-LW performance specifications.
Category M & M100 coalescer separator housings are for military aviation fuel. Type S qualifications can be used at all filtration points in an aviation fueling system. Type S is meant to be used at filtration points where significant levels of water and dirt in the product can be expected. Type S-LW is meant to be used for mobile applications where minimum amounts of water and dirt in the product are expected.