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The ASC Engineered Solutions E.BMCAP is a 3/4 inch malleable iron pipe cap with a female NPT (FNPT) thread pattern, rated for 150 lb service. Pipe caps are used to close off the end of a threaded pipe run, providing a secure, pressure-rated termination point. This fitting is finished in black and is domestically manufactured. Licensed plumbers, pipefitters, and gas fitters install these fittings as part of black iron pipe systems commonly used in gas distribution and low-pressure steam or water applications.
This cap is suited for residential and light commercial black iron pipe installations where a 3/4 inch threaded pipe end requires permanent or semi-permanent closure. Typical applications include gas supply lines, low-pressure steam systems, and general purpose piping where malleable iron fittings meet the required pressure class. The 150 lb pressure rating aligns with standard service conditions for these systems.
Designed as an OEM-style replacement or new-installation fitting for 3/4 inch NPT black iron pipe systems rated at 150 lb service class.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC). Shut off the gas or fluid supply and depressurize the line before threading on the cap. Apply an approved pipe thread sealant or PTFE tape rated for the service type prior to assembly. Do not over-tighten; use proper pipe wrenches and follow standard practice for malleable iron fittings.
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