Oatey RTB6 Test Ball Plug 6 Inch Drain Vent Waste

Product Description

The OATEY RTB6 is a single-size test ball plug designed to pressure-test drain, vent, and waste piping systems during new construction and renovation work. The plug inflates to create a reliable seal inside the pipe, allowing plumbers to verify system integrity before final inspection. It is also designed to seat through a test tee fitting, making it useful for sealing out-of-round pipe sections that standard plugs may not fully engage. Licensed plumbers and mechanical contractors are the primary installers of this fitting tool.

This test ball plug is suited for residential and commercial plumbing applications where drain, waste, and vent systems require pressure or vacuum testing prior to inspection sign-off. At 6 inches, it accommodates larger-diameter piping commonly found in main stacks, building drains, and commercial waste lines. It is compatible with every type of pipe material used in drain, waste, and vent installations.

Key Features

• Single-size design fits 6-inch pipe for a consistent, repeatable seal
• Inflatable ball construction creates a reliable seal in round and out-of-round pipe
• Can be inserted through a test tee for inline sealing without pipe removal
• Compatible with all common pipe materials used in drain, vent, and waste systems
• Designed for use during pressure and vacuum testing required by plumbing code inspections

Compatibility

Designed for use with all pipe types used in drain, vent, and waste systems. Suitable for 6-inch nominal diameter pipe in residential and commercial plumbing applications.

Installation Notes

Installation and testing should be performed by a licensed plumber in accordance with the applicable plumbing code, such as the IPC or local equivalent. Shut off all water supply and ensure the system is depressurized before inserting or removing the plug. Do not exceed the plug manufacturer's rated inflation pressure. Inspect the plug for damage before each use and never leave a pressurized plug unattended in an occupied system.

Technical Specifications

• Pipe Size: 6 inches
• UPC: 675115270060

Standard Information

• Brand: OATEY
• Manufacturer Part Number: RTB6