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The MUELLER STREAMLINE 5998 is a 2-inch PVC DWV Dandy Cleanout Tee fitting designed for drain, waste, and vent piping systems. It features a hub x hub x female threaded end connection and ships with a cleanout plug included. The smooth interior walls reduce scaling and support unrestricted flow through the drain line. Manufactured to ASTM D2665, F1498, D331, and D1784 material specifications, this fitting delivers consistent dimensional integrity and chemical resistance. Licensed plumbers install this type of fitting where code-required cleanout access is needed in residential and commercial DWV systems.
This cleanout tee is suited for industrial, sanitary, and chemical-resistant DWV applications. The female threaded cleanout port accepts a standard plug, providing service access without cutting into the line. Its rigid PVC construction holds up against corrosion and common drain-line chemicals. Mueller Streamline Co. serves as a national agent for CPF DWV fittings, and this product meets NSF 14 and UPC standards, making it appropriate for installations where those certifications are required by local code.
Designed as an OEM-style replacement and new-installation fitting for 2-inch PVC DWV drain, waste, and vent piping systems in residential and commercial plumbing applications.
Installation is performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off water supply and confirm the drain line is depressurized before cutting into existing pipe. Use appropriate PVC primer and solvent cement on hub connections per manufacturer and code requirements. Do not overtighten the threaded cleanout plug, as PVC threads can crack under excess torque.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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