Smith-Blair
Smith-Blair 525-00008400-003 Compression Coupling, 1/2 in, NPT, Ductile/Malleable Iron, Galvanized
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- A ductile or malleable iron coupling with threaded ends that seal to the pipe when turned.
Smith-Blair Compression Coupling, Series: 525, Fitting/Connector Type: Coupling, 1/2 in Nominal, NPT, Up to 150 psi, Casting, Ductile/Malleable Iron, Galvanized, -20 to 180 deg F, 0.84 in OD
- Stab fit for easier installation
- Galvanized finish for additional corrosion resistance
- Ductile or malleable iron metal parts for strength and corrosion resistance
- May be used in most water, wastewater and industrial applications
- Wrench flats on the nuts and sleeve help with holding the coupling during tightening
- The retainer cup holds the gasket in place and concentrates gasket compression where it is needed most
- The compression coupling may be used in conjunction with Smith-Blair adapter gaskets to join Copper pipe
- Protected gasket extends the life of the gasket and provides electrical continuity between the pipe and the coupling
- Deflection of 2 deg per end allows for pipe movement and installation on pipe that is not perfectly aligned
- Ductile Iron/Malleable Iron Sleeve, Carbon Steel Retainer, Nitrile (Buna-N) Gasket and Ductile Iron/Malleable Iron Compression Nut
- End StyleNPTFinishGalvanizedFitting / Connector TypeCouplingMaterialDuctile/Malleable IronNominal Size1/2 inDimensions0.84 in ODManufacturerXylemManufacturer #525-00008400-003Method of ManufactureCastingSeries525Temperature Rating-20 to 180 degF