Ideal Industries 6222Y8G No-hub Coupling 6 Inches

Product Description

The IDEAL INDUSTRIES 6222Y8G is a heavy-duty no-hub coupling designed for joining cast iron, plastic, and other drain, waste, and vent pipe in residential and commercial plumbing systems. This 6-inch coupling uses a neoprene or elastomeric sleeve with stainless steel shielding and worm-drive clamps to create a leak-resistant, vibration-absorbing connection without the need for hub-and-spigot fittings. The yellow color coding identifies it for quick visual identification during rough-in inspection. Licensed plumbers and pipefitters rely on this type of coupling to make field connections and repairs in no-hub cast iron drain systems.

This coupling is suited for use in 6-inch no-hub drain, waste, and vent piping installations. Typical applications include main drain runs, large-diameter sanitary stacks, and horizontal waste lines in commercial buildings, multi-family residential construction, and industrial facilities. It is installed where hub-and-spigot or solvent-weld joints are not practical or where transition between pipe materials is required.

Key Features

• 6-inch nominal pipe size for large-diameter drain, waste, and vent runs
• Heavy-duty construction rated for demanding commercial and industrial plumbing applications
• Yellow color coding allows fast visual identification during inspection
• No-hub design eliminates the need for hub-and-spigot or cemented joints
• Worm-drive clamp mechanism provides secure, adjustable torque on the coupling band

Compatibility

Designed as an OEM-style replacement and standard-use fitting for 6-inch no-hub cast iron and compatible drain, waste, and vent piping systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and CISPI standards for no-hub couplings. Shut off all flow in the affected drain line before removing existing fittings or making new connections. Use a properly calibrated torque wrench to tighten clamp bands to the coupling manufacturer specification printed on the product label, as over- or under-tightening can compromise the seal. Inspect the elastomeric sleeve for cuts or deformation before installation.

Technical Specifications

• Pipe Size: 6 inches
• Duty Rating: Heavy Duty
• Color: Yellow
• Coupling Type: No-Hub

Standard Information

• Brand: IDEAL INDUSTRIES
• Manufacturer Part Number: 6222Y8G