Asc Engineered Solutions 1B.BMSL Street Elbow 1-1/4 in

Product Description

The ASC Engineered Solutions 1B.BMSL is a black malleable iron street elbow rated for 150 lb service. It connects a male NPT thread directly to a female NPT thread in a single fitting, eliminating the need for an additional nipple at the turn. This makes it a compact solution for changing pipe direction in tight spaces. The black finish is standard for gas piping applications. Licensed plumbers and gas fitters install this fitting in threaded pipe systems where a 90-degree change of direction is required.

This street elbow is sized at 1-1/4 inch nominal and is suited for residential and light commercial gas distribution, compressed air, and other compatible piping systems where malleable iron threaded fittings are specified. It is commonly installed in situations where pipe routing must change direction close to a valve, appliance connection, or other threaded component without adding extra pipe length.

Key Features

• MNPT x FNPT end style allows direct male-to-female thread connection without an additional nipple
• 150 lb pressure class rating for use in standard threaded piping systems
• Malleable iron construction provides strength and resistance to mechanical stress
• Black finish suitable for gas piping applications per common code requirements
• 1-1/4 inch nominal size fits standard threaded pipe of the same diameter
• Domestic manufacture

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard 1-1/4 inch NPT threaded malleable iron piping systems rated at 150 lb service class.

Installation Notes

Installation is performed by a licensed plumber or gas fitter in accordance with applicable code requirements such as the IFGC or IPC. Shut off and depressurize the piping system completely before disassembling or adding any threaded fittings. Apply an approved pipe thread sealant or PTFE tape rated for the intended service medium to all male threads before assembly. Do not use this fitting beyond its rated pressure class or in systems incompatible with malleable iron.

Technical Specifications

• Nominal Size: 1-1/4 inches
• 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: 1B.BMSL