Mueller Streamline 5942 Pvc Dwv Cleanout Plug 4 Inch

Product Description

The MUELLER STREAMLINE 5942 is a 4-inch PVC DWV cleanout plug with a square head design and male threaded end connection. It is used in drain, waste, and vent piping systems to provide cleanout access points for inspection and obstruction removal. The plug is manufactured to ASTM D2665, F1498, D331, and D1784 material specifications, ensuring dimensional integrity and consistent fitment. The smooth interior walls of the PVC construction resist scaling and support unobstructed flow when the line is in service. Licensed plumbers and drain technicians are the primary installers of this fitting.

This cleanout plug is suited for industrial, sanitary, and chemical-resistant DWV applications. Its PVC construction offers resistance to a broad range of chemicals and corrosion, making it appropriate for both residential and light commercial drain systems. The square head design allows for standard wrench engagement during installation and removal. This fitting meets NSF 14 and UPC standards, supporting use in code-compliant plumbing installations where an accessible cleanout point is required on a 4-inch drain line.

Key Features

• 4-inch nominal pipe size with male threaded end connection for direct engagement into standard female cleanout adapters
• Square head design provides solid wrench grip for installation and future cleanout access
• PVC material resists chemicals and corrosion across a wide range of sanitary and industrial drain applications
• Meets NSF 14 and UPC standards for code-compliant plumbing work
• Manufactured to ASTM D2665, F1498, D331, and D1784 specifications for dimensional consistency

Compatibility

Designed as an OEM-style replacement and standard fitting for 4-inch PVC DWV drain, waste, and vent systems in residential and light commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off flow to the drain line and allow the system to drain fully before removing or installing a cleanout plug. Apply an appropriate thread sealant or PTFE tape to the male threads before engagement to ensure a watertight seal. Do not overtighten, as PVC threads can crack under excessive force; hand-tight plus a partial wrench turn is the standard practice for plastic threaded fittings.

Technical Specifications

• Fitting Type: Cleanout Plug
• Head Style: Square Head
• Nominal Pipe Size: 4 inches
• End Connection: Male Threaded
• Material: PVC
• Material Specification: ASTM D2665, F1498, D331, D1784
• Applicable Standards: NSF 14, UPC
• Application: DWV, Sanitary, Industrial, Chemical and Corrosion Resistant

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: 5942