Fernco Flexible Coupling, 4 X 4 In.

The Fernco P1056-44 is a flexible PVC coupling designed to connect cast iron or plastic drain, waste and vent (DWV) pipes in plumbing systems. This adaptable fitting solves the common problem of joining different pipe materials—whether you're repairing existing cast iron lines, upgrading to plastic, or connecting mixed materials in your plumbing network.

Whether you're working on above-ground repairs or buried underground applications, this coupling provides a leak-proof connection. The corrosion-resistant construction resists chemical damage and sewer gas emissions. Two included stainless steel clamps secure the coupling in place and provide a rust-free hold.

Features and Benefits

• Universal Compatibility: Connects cast iron or plastic pipe to cast iron or plastic pipe.
• Underground Rated: Designed for buried plumbing applications.
• Leak-Proof Construction: Resists chemicals and sewer gas emissions for reliable performance.
• Stainless Steel Clamps Included: Two clamps provide a rust-free, secure hold.
• Corrosion and UV Resistant: Lead-free construction with UV resistance for durability and safety.

Specifications

• Brand: Fernco
• Model: P1056-44
• Size: 4 inch x 4 inch
• Material: PVC
• Color: Black
• Maximum Working Pressure: 4.3 psi
• Includes: Two stainless steel clamps
• Construction: Lead-free