Fernco NH-44 4" No Hub Coupling
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Fernco NH-44 4" No Hub Coupling

$6.70
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Description – 4" No Hub CouplingThe No-Hub Coupling has a patented shield design that provides maximum transfer of pressure from the clamps to the gasket and pipe. Engineered to connect no-hub cast iron pipe in applications, replacing the less-efficient hub and spigot.5/16" hex-head screw applies 60 in.-lbs. of installation torque to the band/shield assembly.Standard No-Hub Couplings conform to CISPI 310. Couplings comply with ASTM C 1277. Gaskets are made from an elastomeric compound that meets the requirements of ASTM C 564.Features: Patented Bi-Directional Shield Design - The shield adjusts to a variety of a pipes diameters and circumferences--eliminating leak paths. The patented, bi-directional corrugation shield seals pressure in both parallel and transverse patterns on the gasket and pipe to provide a positive, reliable seal. Specially Beaded Gasket - Meeting the requirements of ASTM C564, the beaded gasket consists of an elastomeric compound with strategically positione

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