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- Fernco Couplings have earned a reputation for consistent, superior performance, giving you full confidence in their quality and reliability. The dimensional flexibility of Fernco couplings ensures leak-proof pipe seals on virtually any pipe material: plastic, cast iron, asbestos cement, clay, concrete, steel, copper and ductile iron.
Fernco® Flexible Stock Coupling, Standard, Series: 1055, Coupling, 4 in Nominal, Asbestos Cement Fiber/Ductile Iron, 4 in Length, 4.3 psi Tested, Flexible PVC, -30 to 140 deg F, 4.76 in ID
- Tested designs backed by over five decades of proven performance
- Positive seal against infiltration and exfiltration
- Leak-proof, rot-proof and are resistant to chemicals, ultraviolet rays, fungus growth, and normal sewer gases
- 300 series stainless steel clamps are corrosion-resistant and rustproof
- 60 in-lb installation torque
- End StyleAsbestos Cement Fiber/Ductile IronMaterialFlexible PVCNominal Size4 inDimensions4.76 in IDFitting / Connector TypeCouplingLength4 inManufacturerFerncoManufacturer #1055-44Series1055Temperature Rating-30 To 140 degFTypeStandard