1″ NPT Pipe Quick-Tite Hole Seal

???1″ NPT Pipe Quick-Tite Hole SealUsed as through-penetration fittings in cooking hood systemsProvides structural support for the system piping, improving system integrity and reducing the need for additional pipe hangersAll Quick-Tite? Fittings are pressure tested to 5000 psiTested and Listed by Underwriters Laboratories under ?Hood and Duct Accessories? (compatible with UL listed fire suppression systems)In conformance with the requirements of NFPA Standard No. 96Manufactured of solid machined steel for superior strength and high temperature resistanceSupplied with a chrome plated finish to maximize corrosion resistance and attractive appearanceFittings are provided with internal pipe threads to permit easy coupling of the pipes at the point of penetration