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The MIDLAND INDUSTRIES 44475LF is a lead-free bronze pipe cap designed to terminate open pipe ends in a wide range of fluid and gas distribution systems. Threaded with a 1-11-1/2 NPT female thread to accept 1-inch male pipe ends, it is rated to a 125 lb pressure class and meets ANSI B16.15 dimensional standards. The lead-free bronze construction makes it suitable for potable water service as well as air, oil, gas, and steam applications. Licensed plumbers and pipefitters are the primary installers, though it sees use across HVAC, gas service, and industrial piping as well.
This cap is appropriate for residential and light commercial plumbing, HVAC hydronic systems, gas distribution piping, and steam service lines where a reliable, code-compliant pipe termination is required. Its multi-service rating covers air, water, oil, gas, and steam, making it a versatile stock item for service vans and supply rooms. At 0.255 pounds, it is a compact fitting suitable for tight installation spaces.
Designed for use with 1-inch male NPT pipe ends in air, water, oil, gas, and steam service piping systems rated at or below the 125 lb pressure class.
Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local codes and the International Plumbing Code (IPC) or International Fuel Gas Code (IFGC) where applicable. Shut off and depressurize the system completely before removing any existing fittings or threading on this cap. Apply an appropriate thread sealant or PTFE tape rated for the intended service medium. Do not overtighten, as bronze threads can be damaged by excessive force.
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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