Stainless steel industrial housings made to hold 4, 5 or 7 filter assemblies are available with Swing Bolt closure system. Entire closure system is attached to housing, which eliminates need to search for parts or bolts. Not prone to expansion and wear that might cause leaks, bolts typically do not require replacement for life of housing. Use requires operator to position hinged lid on top of housing, swing closure bolts into place, and tighten using common tools.
This story is related to the following:Filter Housings