10" 300# FF .125" THK C4401

FLKC4401FF125B10 is a Klingersil C-4401 Gasket Kit. In service, this gasket kit consolidates matched sealing components into one part number. Additional detail on this item: Stud Flange Kit.

Klingersil C-4401 is specified here for calendered, compressed fiber structure bound with elastomer and reliable sealing on flanges with modest surface finish. Expect good resistance to elevated flange loads, a broad range of process chemicals, and hydrocarbons. Applications involving service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades call for a different compound.

It sees regular use in pulp and paper, power generation, and steam and hot water systems.

Order part number FLKC4401FF125B10, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.