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The ASC ENGINEERED SOLUTIONS 311105209 is a standard galvanized floor flange sized for 3/4-inch pipe. Floor flanges are used to anchor pipe runs to a floor or structural surface, providing a stable mounting base where a vertical pipe terminates or transitions. This fitting is constructed with a galvanized finish for corrosion resistance in typical plumbing and mechanical environments. At 0.55 pounds, it is a lightweight, domestically sourced component suited for residential and light commercial pipe support applications. Licensed plumbers and pipefitters are the primary installers of this fitting.
This floor flange is intended for use with 3/4-inch pipe in plumbing, gas, or mechanical systems where a pipe must be secured at floor level. It is commonly installed where supply lines, drain stacks, or structural pipe anchors meet a floor surface. The galvanized finish makes it appropriate for applications where mild moisture exposure is expected. Its standard configuration fits conventional 3/4-inch threaded pipe connections used across a wide range of residential and commercial plumbing systems.
Designed as a standard replacement or new-installation floor flange for 3/4-inch threaded pipe in residential and commercial plumbing and mechanical systems.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and the IPC. Shut off the water supply or isolate the gas line before beginning any pipe connection work. Ensure the mounting surface is level and structurally sound before securing the flange. Do not overtighten threaded connections, as this may damage the fitting or the mating pipe threads.
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