Homewerks Worldwide Llc 522-03-2 No Hub Coupling 2 Inches

Product Description

The HOMEWERKS WORLDWIDE LLC 522-03-2 is a 2-inch no hub coupling designed to join cast iron pipe and fittings in no-hub drain, waste, and vent systems. Each unit ships fully assembled, with stainless steel corrugated shield clamps mounted over a molded neoprene sealing sleeve. The neoprene sleeve compresses against the pipe ends to create a leak-resistant connection, while the stainless steel clamps provide mechanical strength and corrosion resistance. This coupling is installed by licensed plumbers during new construction or repair work on cast iron DWV systems where no-hub connections are specified.

This coupling is suited for residential and light commercial plumbing applications wherever no-hub cast iron pipe is used. Typical install scenarios include drain line repairs, stack extensions, and connections between cast iron pipe segments or between cast iron and compatible fittings. The fully assembled design reduces staging time on the job site. Units are sold in packages of 48, making this SKU practical for supply house stocking and multi-unit plumbing projects.

Key Features

• 2-inch nominal size fits standard no-hub cast iron pipe and fittings
• Stainless steel corrugated shield clamps provide mechanical strength and corrosion resistance
• Molded neoprene sealing sleeve compresses to form a secure, leak-resistant joint
• Shipped fully assembled — ready for installation out of the package
• Packaged 48 units per case for efficient stocking and high-volume jobs

Compatibility

Designed as an OEM-style replacement and standard fitting for 2-inch no-hub cast iron pipe and fitting systems in residential and commercial drain, waste, and vent applications.

Installation Notes

Installation is performed by a licensed plumber. Before servicing any drain line, isolate the section and ensure no flow is present. The coupling is installed by sliding the neoprene sleeve over the pipe ends and tightening the stainless steel clamps to the torque specified by the coupling manufacturer and applicable plumbing code. Work must comply with the International Plumbing Code or local authority having jurisdiction.

Technical Specifications

• Pipe Size: 2 inches
• Connection Type: No Hub
• Sleeve Material: Neoprene
• Clamp Material: Stainless Steel Corrugated Shield
• Unit of Measure: EA
• Package Quantity: 48
• Weight: 13.6 pounds

Standard Information

• Brand: HOMEWERKS WORLDWIDE LLC
• Manufacturer Part Number: 522-03-2