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The MUELLER STREAMLINE 5761 is a reducing PVC DWV sanitary tee fitting designed for drain, waste, and vent piping systems in residential and commercial plumbing applications. This hub-by-hub-by-hub fitting transitions from a 2-inch main line to 1-1/2-inch branch and outlet connections. Constructed from PVC conforming to ASTM D2665, F1498, D331, and D1784, the fitting delivers solid rigidity along with resistance to common drain-line chemicals and corrosion. Smooth interior walls minimize scaling and support free-flow drainage. Consistent dimensional integrity ensures a reliable, leak-free fit when properly solvent-cemented.
The 5761 is suited for sanitary drainage and vent piping in residential and light commercial construction, renovation, and repair work. Its reducing configuration is a common requirement when tying a 1-1/2-inch lavatory, laundry, or secondary drain branch into a 2-inch DWV stack or horizontal drain run. The fitting meets NSF 14 and UPC standards, making it appropriate for code-compliant installations across most jurisdictions that adopt the Uniform Plumbing Code.
Designed as an OEM-style replacement and new-installation fitting for PVC DWV piping systems requiring a reducing sanitary tee with hub connections in standard 2-inch x 1-1/2-inch x 1-1/2-inch nominal sizing.
Installation is performed by a licensed plumber in accordance with the Uniform Plumbing Code or locally adopted plumbing code. Shut off water supply and verify the drain line is clear before beginning work. Clean and dry all mating surfaces, apply PVC primer, then solvent cement before joining hub connections. Do not apply heat or mechanical force to seat the fitting once cement has been applied.
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