Asc Engineered Solutions 3.NML 90 Degree Pipe Elbow 3 Inch

Product Description

The ASC Engineered Solutions 3.NML is a 90-degree malleable iron pipe elbow rated at 150 lb, designed for use in threaded piping systems across plumbing, HVAC, and industrial applications. The fitting features female National Pipe Taper (FNPT) threads on both ends and accepts 3-inch pipe. A hot-dip galvanized finish provides corrosion resistance suited for demanding service environments. Licensed plumbers and pipefitters install this type of fitting as part of low-pressure gas, water distribution, and steam distribution systems where a direction change is required.

This elbow is well suited for residential and light commercial piping installations where a 90-degree directional change is needed in a 3-inch threaded run. The 150 lb pressure class makes it appropriate for low-pressure steam, water, and gas service lines. The domestic manufacture designation indicates the fitting meets U.S. production standards. FNPT threading on both ends allows direct connection to standard NPT-threaded pipe and fittings without adapters.

Key Features

• 90-degree turn geometry for direction changes in threaded piping runs
• 3-inch FNPT threads on both ends for standard NPT compatibility
• 150 lb pressure class rating suitable for low-pressure steam, water, and gas service
• Malleable iron construction provides strength and impact resistance over cast iron
• Galvanized finish delivers corrosion protection in wet or outdoor environments
• Domestically manufactured fitting

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3-inch NPT threaded piping systems rated at 150 lb class service.

Installation Notes

Installation of this fitting should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, the International Plumbing Code (IPC), and the International Fuel Gas Code (IFGC) where gas service applies. Shut off and depressurize the piping system completely before removing or installing any threaded fittings. 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.

Technical Specifications

• Pipe Size: 3 inches
• Connection Type: FNPT (Female National Pipe Taper) both ends
• Turn Angle: 90 degrees
• Pressure Class: 150 lb
• Material: Malleable Iron
• Finish: Galvanized
• Country of Origin: Domestic (USA)

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 3.NML