Asc Engineered Solutions 1.BMSL Street Elbow 1 in 150 Lb

Product Description

The ASC Engineered Solutions 1.BMSL is a 1-inch nominal malleable iron street elbow designed for threaded pipe assemblies in gas, air, and water distribution systems. It features a male NPT inlet on one end and a female NPT outlet on the other, allowing a compact 90-degree directional change without the need for a separate coupling. Rated at 150 lb, this fitting delivers reliable pressure-rated performance in both commercial and residential piping installations. The black finish is standard for malleable iron fittings used in gas and air service. Domestic manufacture supports traceability requirements common in commercial mechanical work.

This street elbow is suited for residential and light commercial piping systems where a direction change is needed in a tight space. Common applications include natural gas distribution, compressed air lines, and water service piping. The MNPT x FNPT configuration is particularly useful when connecting directly to a valve, nipple, or fitting without adding pipe length. Licensed plumbers, pipefitters, and gas fitters typically install this fitting during rough-in and service work on threaded iron pipe systems.

Key Features

• 1-inch nominal size for standard iron pipe thread connections
• MNPT x FNPT end style enables direct male-to-female street configuration
• 150 lb pressure rating suitable for gas, air, and water service
• Malleable iron construction provides impact resistance and thread durability
• Black finish standard for gas and air piping applications
• Domestic manufacture supports commercial project compliance requirements

Compatibility

Designed as an OEM-style replacement fitting for 1-inch nominal threaded malleable iron pipe systems rated at 150 lb.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or gas fitter in accordance with applicable codes such as the IFGC, IPC, or local mechanical codes. Shut off gas or fluid supply and depressurize the line before disassembly or fitting installation. Apply an appropriate thread sealant or PTFE tape rated for the service medium to all male threads before assembly. Do not over-tighten threaded malleable iron fittings, as excessive force can crack the fitting or strip threads.

Technical Specifications

• Nominal Size: 1 inch
• End Style: MNPT x FNPT
• Pressure Rating: 150 lb
• Material: Malleable Iron
• Finish: Black
• Origin: Domestic

Standard Information

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