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The ASC Engineered Solutions 8700133658 is a 1-inch female pipe thread (FPT) coupling manufactured from malleable galvanized iron. It connects two sections of threaded pipe in a straight run, maintaining a continuous, leak-resistant joint in pressurized piping systems. The galvanized finish provides corrosion resistance suited for use in both wet and moderately exposed environments. Licensed plumbers and pipefitters install this fitting during new construction, retrofit, or repair work on threaded iron pipe systems. At 0.49 pounds, it is a compact, single-piece fitting sold individually.
This coupling is used in residential and light commercial plumbing, gas distribution, and mechanical piping applications where threaded malleable iron fittings are specified. It is appropriate for use in water supply lines, low-pressure gas lines, and general mechanical piping where iron pipe size (IPS) threaded connections are required. The 1-inch by 1-inch FPT configuration accepts male-threaded pipe on both ends, making it a standard straight coupling for same-size pipe runs.
Designed as an OEM-style replacement or new-installation fitting for standard 1-inch iron pipe size threaded piping systems using malleable iron fittings.
This fitting is installed by licensed plumbers or pipefitters working on threaded iron pipe systems. Shut off and depressurize the line before beginning work. Apply an approved thread sealant or PTFE tape to the male pipe threads before engagement, and tighten to a snug, leak-free connection using appropriate pipe wrenches. Work must comply with applicable local plumbing or mechanical codes, including IPC and IFGC requirements where applicable.
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