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The ELKHART PRODUCTS DWVFA-112 is a wrot copper DWV female adapter sized at 1-1/2 inches by 1-1/2 inches. It connects a copper sweat (C) end to a female threaded (F) end using a solder-type joint. This fitting is part of the WROT DWV product line, designed for drain, waste, and vent piping systems in residential and light commercial plumbing. Licensed plumbers install this fitting where a copper DWV run needs to transition to a female-threaded connection. Weighing 0.384 pounds, the fitting is compact and well-suited for tight chase or wall cavity work.
This adapter is used in drain, waste, and vent systems where copper pipe must mate to a female-threaded fitting or cleanout plug. Typical installations include branch drain lines, vent stacks, and cleanout assemblies in residential construction and renovation. The solder connection provides a secure, leak-resistant joint appropriate for DWV service. The 1-1/2 inch size is commonly found on lavatory drain lines, standpipes, and P-trap assemblies.
Designed as an OEM-style DWV replacement fitting compatible with standard 1-1/2 inch copper drain, waste, and vent piping systems.
Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off the water supply and drain the line before cutting into existing pipe. Clean and flux all mating surfaces thoroughly before soldering to ensure a proper joint. Do not apply heat to a fitting while the line is under pressure or contains water.
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