Oatey ECONOTP4 Econ-o-grip Pipe Plug 4 Inches

Product Description

The OATEY ECONOTP4 is a 4-inch Econ-O-Grip mechanical pipe plug designed for low-pressure blocking applications and sealing open-ended pipe. This plug uses a grip-style expansion mechanism that compresses against the pipe wall when tightened, creating a secure, removable seal without requiring adhesives or specialized tools. It is a cost-effective choice for temporary or permanent plugging tasks in drain, waste, and vent piping systems. Plumbers, pipe fitters, and drain service technicians install this plug during pressure testing, system isolation, or pipe-end capping on residential and light commercial projects.

The ECONOTP4 is suited for 4-inch pipe applications in drain, waste, and vent systems. It is commonly used during new construction rough-in, remodel work, and maintenance service when a section of pipe must be isolated or an open end must be sealed. Its low-pressure rating makes it appropriate for test and isolation scenarios that do not require high-pressure plug ratings. This plug is a practical stock item for plumbing contractors who regularly perform DWV testing and pipe isolation work.

Key Features

• Fits 4-inch pipe for drain, waste, and vent applications
• Expansion grip design seats securely against the pipe wall without adhesives
• Removable and reusable for temporary plugging or test applications
• Cost-effective solution for low-pressure blocking tasks
• Compatible with open-ended pipe on residential and light commercial systems

Compatibility

Designed as an OEM-style mechanical plug for 4-inch drain, waste, and vent pipe in residential and light commercial plumbing systems.

Installation Notes

Installation is performed by licensed plumbers or qualified pipe fitters following applicable IPC and local plumbing code requirements. Isolate the pipe section and ensure no flow is present before inserting the plug. Tighten the plug only to the point of a firm, leak-resistant seal — do not overtighten, as excessive force can damage the plug body or the pipe wall. Always verify the system pressure does not exceed the plug's rated low-pressure limit before conducting any test.

Technical Specifications

• Pipe Size: 4 inches
• Application: Low-pressure pipe blocking and open-end sealing
• UPC: 675115271548

Standard Information

• Brand: OATEY
• Manufacturer Part Number: ECONOTP4