Asc Engineered Solutions 1.NMC Pipe Coupling 1 Inch Fnpt 150 Lb

Product Description

The ASC Engineered Solutions 1.NMC is a straight pipe coupling designed for joining sections of threaded pipe in plumbing, mechanical, and industrial piping systems. Built from malleable iron with a galvanized finish, it provides corrosion resistance in both above-ground and moderate-exposure installations. Rated at 150 lb, this coupling accepts female NPT (FNPT) connections on both ends and is sized for 1 inch nominal pipe. Licensed plumbers and pipefitters install this fitting as part of new construction and retrofit work where a reliable, straight inline connection is required.

This coupling is suited for residential and light commercial plumbing, gas distribution, steam, and general water service piping where malleable iron fittings are specified. The galvanized coating adds a layer of protection against rust and oxidation, making it appropriate for exposed or damp environments. Its 1 inch nominal size fits standard Schedule 40 threaded pipe and is commonly used in supply lines, mechanical room piping, and utility connections across a range of trade applications.

Key Features

• Malleable iron construction rated at 150 lb pressure class
• Galvanized finish for corrosion resistance in exposed or damp conditions
• FNPT connections on both ends for standard threaded pipe assembly
• 1 inch nominal pipe size for compatibility with common Schedule 40 threaded pipe
• Domestic manufacture per product designation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1 inch nominal threaded pipe systems using standard NPT connections in 150 lb malleable iron piping assemblies.

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 pipe system completely before threading or removing any fittings. Apply an approved thread sealant or PTFE tape to male threads before assembly. Do not overtighten; use a pipe wrench to snug the fitting and check for leaks before returning the system to service.

Technical Specifications

• Nominal Pipe Size: 1 inch
• End Style: FNPT (Female National Pipe Thread) both ends
• Pressure Rating: 150 lb
• Material: Malleable Iron
• Finish: Galvanized
• Configuration: Straight Coupling

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 1.NMC