3/4 inch Flexible Banded Pipe Coupling Connects Cast Iron PVC Copper Steel or Lead Pipe

1056-075 Fernco 3/4" x 3/4" Flexible Coupling – For Dissimilar Pipe Material Connections

The 1056-075 Fernco Flexible Coupling is engineered for joining pipes of different materials, including copper, cast iron, PVC, steel, and lead. With a compact profile and durable construction, this coupling delivers reliable performance in aboveground and underground drainage, waste, and vent systems.

Made from industrial-grade elastomeric PVC, the coupling is designed to absorb vibration and minor movement while maintaining a watertight seal. Stainless steel bands provide high-strength clamping power, ensuring a tight connection that meets job site expectations.

Product Advantages

• ✅ Cross-Material Compatibility – Joins pipes of varying materials and outer diameters with no need for additional adapters.
• ✅ Stainless Steel Clamps – Includes corrosion-resistant 300-series stainless steel bands for lasting tension and secure fastening.
• ✅ Tested Elastomeric Body – Flexible PVC material resists chemicals, UV, and soil acidity in demanding environments.
• ✅ Code Compliant – Meets or exceeds ASTM C1173, CSA B602, and UPC standards for DWV systems.
• ✅ Compact and Flexible – Ideal for limited-space connections or offset joints where rigid fittings would fail.

Technical Specifications

• Size: 3/4" x 3/4"
• Material: Elastomeric PVC body with stainless steel clamps
• Application: DWV systems, non-pressure applications
• Standards: ASTM C1173, CSA B602, UPC approved
• Temperature Rating: -30°F to 140°F operating range

Typical Uses

This coupling is designed for use in non-pressurized DWV systems for residential and commercial applications. It is commonly used in repair work and retrofits where transition between different pipe materials is necessary.

Note for Installers

Ensure pipe ends are clean and properly aligned before tightening clamps. Use a torque wrench to achieve the manufacturer-recommended 60 in-lbs torque for stainless bands to maintain sealing integrity.

The 1056-075 Fernco Flexible Coupling is a reliable and code-compliant solution for joining unlike materials in tight configurations. Designed with longevity and flexibility in mind, it is an essential fitting for contractors working on complex drainage system transitions.