FERNCO FE3000-43 Shielded ProFlex Coupling – 4″ x 3″
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FERNCO FE3000-43 Shielded ProFlex Coupling – 4″ x 3″
Description
FERNCO FE3000-43 Shielded ProFlex Coupling – 4″ x 3″
- The Fernco FE3000-43 ProFlex Coupling is a high-performance plumbing connector designed to join 4-inch cast iron pipe to 3-inch plastic, steel, or extra-heavy cast iron. Featuring a stainless-steel shield and flexible gasket, it delivers a secure, watertight seal that resists shear forces. Ideal for applications where pipe materials differ and structural integrity is essential, this coupling ensures long-lasting, leak-resistant connections across diverse piping systems.