Mission Rubber 1406115 Unshielded Sewer Coupling 6x4 in

Product Description

The MISSION RUBBER 1406115 is an unshielded sewer coupling designed to connect dissimilar or same-material drain, waste, and vent pipe in residential and commercial plumbing systems. Built with a clay end style configuration, it accommodates a 6-inch-to-4-inch nominal transition, making it a practical solution for repairing or extending existing sewer lines where a shielded band is not required. This coupling is domestically manufactured and is installed by licensed plumbers working on underground or above-grade sewer drain systems.

This coupling is suited for drain, waste, and vent applications where a 6 x 4 inch nominal transition is needed. The clay end style makes it appropriate for connecting to clay pipe sections commonly found in older residential sewer laterals and municipal connections. It is used in repair, rehabilitation, and new-construction scenarios where a no-hub or push-on unshielded coupling is specified by the design or code requirement.

Key Features

• Unshielded design for applications where a banded shield is not required or specified
• 6 x 4 inch nominal size accommodates common sewer lateral transition dimensions
• Clay end style for compatibility with clay pipe ends found in existing sewer infrastructure
• Domestically manufactured for consistent quality and code compliance

Compatibility

Designed as an OEM-style unshielded sewer coupling for 6 x 4 inch nominal clay end pipe connections in residential and commercial drain, waste, and vent systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off flow and ensure the pipe ends are clean, debris-free, and properly aligned before seating the coupling. Do not overtighten bands or force the coupling onto out-of-round pipe ends, as this can compromise the seal. Confirm that the coupling end style matches the pipe material and outside diameter before installation.

Technical Specifications

• Nominal Size: 6 x 4 inches
• End Style: Clay
• Shield Type: Unshielded
• Country of Origin: Domestic

Standard Information

• Brand: MISSION RUBBER
• Manufacturer Part Number: 1406115