1006-44 – 4″ Concrete to 4″ Cast Iron / Plastic / Copper / Steel / Lead Flexible Coupling

Fernco 1006-44 – 4″ Concrete to 4″ Cast Iron / Plastic / Copper / Steel / Lead Flexible Coupling

The Fernco 1006-44 Flexible Coupling is designed to connect 4″ concrete pipe to 4″ cast iron, plastic, copper, steel, or lead pipe in sewer, drain, waste, and vent applications. This flexible rubber coupling provides a secure, leak-resistant connection while accommodating slight pipe misalignment and ground movement. Ideal for repair, retrofit, and new installations, the 1006-44 eliminates the need for special tools or extensive pipe modification. Its durable elastomeric construction and corrosion-resistant stainless steel clamps ensure long-lasting performance in underground and above-ground applications.

Features

• Manufacturer: Fernco
• Part Number: 1006-44
• Connection Type: Flexible coupling with stainless steel band clamps
• Size: 4″ concrete to 4″ cast iron, plastic, copper, steel, or lead
• Material: Flexible PVC elastomer with corrosion-resistant stainless steel clamps
• Application: Sewer, drain, waste, and vent (DWV) connections
• Design: Accommodates minor pipe misalignment and vibration
• Installation: No special tools required; quick and secure banded connection
• Use: Suitable for underground and above-ground installations

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