Asc Engineered Solutions D.NMT Pipe Tee 1/2 in Fnpt 150 Lb

Product Description

The ASC Engineered Solutions D.NMT is a 1/2 inch galvanized malleable iron pipe tee rated at 150 lb, designed for threaded piping systems using female NPT (FNPT) connections on all three ports. This fitting redirects or branches flow in gas, water, and steam distribution lines. Malleable iron construction provides the ductility and strength needed to handle thermal cycling and mechanical stress in demanding installations. Licensed plumbers and pipefitters install this fitting in both new construction and retrofit work where a durable, corrosion-resistant branch connection is required.

This tee is suited for residential and light commercial piping applications including natural gas distribution, potable water lines, and low-pressure steam systems. The galvanized finish provides a layer of corrosion protection, making it appropriate for exposed or moderately humid environments. Domestically manufactured, it meets the dimensional and pressure standards expected for 150 lb Class malleable iron fittings used in threaded pipe assemblies.

Key Features

• 1/2 inch FNPT connections on all three ports for standard threaded pipe assembly
• 150 lb pressure class rating for compatibility with standard service pressures
• Malleable iron construction resists cracking and handles mechanical stress better than gray cast iron
• Galvanized finish provides corrosion resistance for gas, water, and steam service
• Domestic manufacture supports projects with buy-American or domestic-sourcing requirements

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/2 inch threaded malleable iron piping systems rated at 150 lb Class.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the IPC or IFGC. Shut off and depressurize the line before threading or unthreading any fittings. Apply an approved thread sealant or PTFE tape to male threads before making up connections. Do not over-torque malleable iron fittings, as this can crack the fitting or strip threads.

Technical Specifications

• Connection Type: FNPT (Female National Pipe Thread)
• Pipe Size: 1/2 inch
• Pressure Class: 150 lb
• Material: Malleable Iron
• Finish: Galvanized
• Origin: Domestic

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: D.NMT