Fernco fernco-hd150 No Hub Coupling 1-1/2 Inch

Product Description

The FERNCO fernco-hd150 is a 1-1/2 inch heavy duty no hub coupling designed for joining cast iron, PVC, ABS, and other common drain, waste, and vent pipe materials without solvent cement or threaded fittings. The coupling uses a flexible elastomeric sleeve secured by stainless steel shear ring bands and clamps to create a leak-resistant, vibration-absorbing connection. It is suited for residential and light commercial plumbing applications where a durable, code-compliant no-hub connection is required. Licensed plumbers and pipefitters are the primary installers of this type of fitting.

This coupling is used in drain, waste, and vent systems where pipes of the same or compatible nominal diameters need to be joined, repaired, or transitioned. Typical install scenarios include sewer line repairs, stack connections, and drain line extensions inside walls, under slabs, or in crawl spaces. The heavy duty designation indicates reinforced band clamps and a thicker sleeve wall compared to standard no-hub couplings, making it appropriate for applications subject to greater mechanical stress or ground movement.

Key Features

• Heavy duty construction with reinforced stainless steel shear ring clamps for added mechanical strength
• Flexible elastomeric sleeve absorbs vibration and accommodates minor pipe misalignment
• 1-1/2 inch nominal pipe size fits common drain and vent line diameters
• No solvent, flame, or threading required for installation
• Compatible with dissimilar pipe materials in the same joint

Compatibility

Designed as an OEM-style heavy duty no-hub replacement coupling for 1-1/2 inch nominal drain, waste, and vent piping in residential and commercial plumbing systems.

Installation Notes

Installation is performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and ensure the pipe is drained before making the connection. Slide the coupling over the pipe ends, confirm full seating of both pipe ends inside the sleeve, then tighten the band clamps evenly using a torque screwdriver or nut driver to the coupling manufacturer's specified procedure. Do not over-tighten or under-tighten the clamps, as improper torque can compromise the seal.

Technical Specifications

• Pipe Size: 1-1/2 inches
• Coupling Type: Heavy Duty No Hub

Standard Information

• Brand: FERNCO
• Manufacturer Part Number: fernco-hd150