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The CHARLOTTE PIPE SV 00143 0800HP is a 4x2 reducer fitting designed for use in drain, waste, and vent (DWV) piping systems. A reducer connects two pipes of different diameters, allowing a transition from a 4-inch line down to a 2-inch line within the same run. This fitting is sold as a single unit and is intended for installation by licensed plumbers or qualified trade professionals working on residential or light commercial plumbing systems.
This reducer is suited for DWV applications where a pipe size transition is required within a drain or vent stack. The 4x2 size designation makes it a common choice when routing branch lines off a main stack or transitioning between trunk and branch vent lines. Verify the pipe schedule and material compatibility before installation to ensure a proper fit within the existing system.
Designed as an OEM-style replacement or new-installation fitting for standard DWV piping systems requiring a 4x2 pipe diameter reduction.
Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) or applicable local codes. Shut off water supply and ensure the drain system is clear before beginning work. Verify pipe material compatibility and use the appropriate solvent cement or joining method specified for the pipe type. Inspect the fitting for cracks or defects before installation.
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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