Product Overview
The Fernco NH-44 no-hub coupling connects compatible 4 in. no-hub cast iron pipe and fittings in drain, waste, and vent applications.
Key Features:
- 4 in. no-hub coupling
- For compatible no-hub cast iron pipe and fittings
- Stainless steel shield and clamp assembly
- Neoprene gasket material listed
- Designed for DWV no-hub connections where approved
Common Uses:
- No-hub cast iron pipe connections
- Drain and vent pipe repair
- Residential or commercial DWV applications where approved
Technical Specifications:
- Size: 4 in.
- Installation Torque: 60 lb-in.
- Overall Dimensions: 2.13 in. length x 5.12 in. width
FAQ
What pipe type is this for?
It is for compatible no-hub cast iron pipe and fittings.
Is it shielded?
Yes. It includes a stainless steel shield and clamp assembly.
What should I check before ordering?
Confirm pipe size, no-hub compatibility, and local code requirements.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.






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