Fernco No-Hub Coupler, 3"

PNH-33 Fernco No-Hub Coupler, 3"

The PNH-33 Fernco No-Hub Coupler is a durable plumbing connector designed to securely join 3" no-hub cast iron or similar drain pipe systems. Built with a flexible rubber sleeve and stainless steel shield with tightening bands, this coupler provides a strong, leak-resistant connection while allowing for slight alignment adjustments during installation. Commonly used in DWV (drain, waste, and vent) systems, it offers dependable performance in both repairs and new installations—because when drain lines stay sealed, plumbing stays much less exciting.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: PNH-33
• Brand: Fernco
• Product Type: No-hub pipe coupler
• Pipe Size Compatibility: 3"
• Connection Type: Shielded no-hub coupling
• Sleeve Material: Flexible rubber
• Shield Material: Stainless steel
• Fastening Method: Multiple stainless steel tightening bands
• Application: DWV (Drain, Waste, Vent) plumbing systems
• Installation: Clamp-tightened connection for secure sealing

Ideal For

• Joining 3" no-hub cast iron drain pipe
• DWV plumbing repairs and installations
• Residential, commercial, and agricultural plumbing systems
• Situations where a flexible coupler simplifies pipe alignment
• Installers who prefer pipe connections that seal tight without turning the job into a plumbing puzzle