Mission Rubber 1802016 No-hub Coupling 2 Inch Cast Iron

Product Description

The MISSION RUBBER 1802016 is a standard lightweight no-hub coupling designed to join cast iron soil pipe in drain, waste, and vent (DWV) piping systems. It connects no-hub cast iron pipe sections without the need for threaded or hubbed fittings, providing a secure, leak-resistant joint. The coupling accepts a 2-inch nominal pipe size and is suited for use in residential and commercial plumbing installations. Licensed plumbers and pipefitters are the primary installers of this type of coupling in new construction and repair work.

This coupling is intended for use in DWV applications where no-hub cast iron pipe is specified. It is a domestically produced fitting, making it a common choice on projects that require domestic material sourcing. Typical installations include below-slab drain lines, above-grade soil stacks, and horizontal drain runs in both residential and light commercial buildings.

Key Features

• Standard lightweight design for ease of handling during installation
• No-hub configuration eliminates the need for hubbed or threaded pipe connections
• 2-inch nominal size fits standard no-hub cast iron pipe
• Cast iron end style provides compatibility with cast iron DWV pipe
• Domestically manufactured

Compatibility

Designed as an OEM-style replacement or standard-use coupling for 2-inch nominal no-hub cast iron DWV pipe systems.

Installation Notes

Installation is performed by a licensed plumber using a torque wrench calibrated to the coupling manufacturer's recommended setting for no-hub band clamps. Shut off the water supply and ensure the drain line is cleared before beginning work. Follow local plumbing codes and CISPI standards for no-hub cast iron pipe assembly. Do not over-tighten the band clamp, as this can damage the neoprene sleeve.

Technical Specifications

• Pipe Size: 2 inches nominal
• End Style: Cast Iron
• Coupling Type: No-Hub Standard Lightweight
• Origin: Domestic

Standard Information

• Brand: MISSION RUBBER
• Manufacturer Part Number: 1802016