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The MUELLER STREAMLINE K044300 is a DWV street bend fitting designed for drain, waste, and vent piping systems. It features a spigot x hub end configuration, allowing direct insertion into a hub fitting without requiring an additional coupling. Manufactured from PVC, this fitting is suited for residential and light commercial plumbing installations. The nominal pipe size is 6 inches. Plumbers and pipefitters install this fitting where a directional change is needed in a gravity-flow DWV system. Domestic manufacture supports projects with origin requirements.
This street bend is used in above-grade and below-grade DWV piping runs where a change of direction is required. The spigot end inserts directly into a standard hub, reducing the number of fittings needed in a run. It is appropriate for residential drain lines, commercial waste stacks, and vent piping where PVC DWV fittings are specified. The 6-inch nominal size suits main stack and large branch drain applications.
Designed as an OEM-style replacement and standard-fit component for 6-inch nominal PVC DWV piping systems using spigot x hub connections.
Installation should be performed by a licensed plumber in accordance with the International Plumbing Code or applicable local code. Shut off water supply and ensure the drain system is depressurized before cutting into existing lines. Solvent-weld the spigot end into the receiving hub using PVC primer and cement rated for DWV applications. Do not apply mechanical force or torque to the fitting body during assembly.
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