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The ASC Engineered Solutions 1DXEX1D.NMT is a galvanized malleable iron reducing tee rated at 150 lb for use in threaded pipe systems. It features a 1-1/2 x 3/4 x 1-1/2 inch NPS configuration, allowing a branch takeoff at a reduced 3/4 inch diameter while maintaining full 1-1/2 inch flow through the run. The galvanized finish provides corrosion resistance for installations exposed to moisture or outdoor environments. Plumbers and pipefitters install this fitting in low-pressure gas, water, and general-purpose piping systems where a reducing branch connection is required.
This reducing tee is suited for residential and light commercial plumbing, HVAC piping, and gas distribution systems where NPS threaded connections are standard. The 150 lb pressure rating covers typical low-pressure service conditions in these applications. Domestic manufacture supports projects that require domestically produced pipe fittings for compliance or specification purposes.
Designed as an OEM-style replacement or new-installation fitting for 150 lb NPS threaded malleable iron pipe systems in residential and light commercial plumbing and gas piping applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, IPC, or IFGC requirements. Shut off and depressurize the supply line completely before cutting into any existing piping. Apply an approved pipe thread sealant or PTFE tape to male threads before assembly. Do not over-torque threaded connections, as malleable iron fittings can crack under excessive force.
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