Profile: Knappco Corp. manufactures industrial access ports, manholes, hatches, coamings, collars, weld rings and fill covers. We are accredited with ISO 9001 certification. Our molded silicone poppet seals are designed to withstand high temperature dry bulk environments. Our KZ 24" pressure manhole is used for liquid or dry materials with working pressure less than or equal to 30 PSI. We serve chemical, dry bulk and petroleum industries.
3 Products/Services (Click for related suppliers)
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• | Control Valves | • | Fluid Power Valves | • | Hose Fittings |