Fernco 3000-44 4 in. x 4 in. ProFlex Coupling

Product Overview

The Fernco 3000-44 ProFlex shielded coupling connects compatible 4 in. cast iron or plastic pipe in drain, waste, and vent applications.

Key Features:

• 4 in. x 4 in. ProFlex shielded coupling
• For compatible cast iron or plastic pipe
• 300 series stainless steel shield and clamps
• Neoprene gasket material listed
• Useful for DWV repair and transition applications

Common Uses:

• 4 in. drain pipe repair
• Cast iron to plastic pipe transitions
• DWV connections needing a shielded coupling

Technical Specifications:

• Size: 4 in. x 4 in.
• Installation Torque: 60 lb-in.
• Temperature Range: -30°F to 180°F
• Overall Dimensions: 2.13 in. length x 5.12 in. width

FAQ

What pipe size does this fit?

It is for compatible 4 in. pipe connections.

Is it shielded?

Yes. It is a ProFlex shielded coupling.

What should I check before ordering?

Confirm pipe outside diameter, pipe material, and local code requirements.

Why Buy From Big Frog Supply?

Big Frog Supply provides clear product details, helpful support, and fast online ordering.