Asc Engineered Solutions 8700129755 Hex Bushing Black Iron

Product Description

The ASC Engineered Solutions 8700129755 is a hexagon bushing for black malleable iron pipe systems. It transitions from a 2-inch male thread to a 1/2-inch female thread, allowing a larger pipe run to reduce down to a smaller branch or connection point. Malleable iron construction gives this bushing the ductility and toughness required in steam, gas, and water distribution systems. The hex profile accepts a standard pipe wrench or open-end wrench for installation and removal without damaging the fitting body. This type of fitting is installed by licensed plumbers and pipefitters in both new construction and retrofit applications.

This bushing is suited for residential and commercial piping systems where a concentric reduction is needed within the same inline fitting. Typical applications include gas supply lines, hydronic heating distribution, compressed air piping, and general industrial pipe assemblies. The 2-inch male thread engages the larger pipe or fitting, while the 1/2-inch female thread receives the smaller pipe or nipple on the downstream side.

Key Features

• Hex bushing profile accepts a wrench for controlled torque during assembly
• 2-inch male NPT to 1/2-inch female NPT concentric reduction in a single fitting
• Malleable iron construction provides ductility and resistance to mechanical shock
• Black iron finish suitable for gas and steam piping applications
• Conforms to Fed. Spec. WW-P-471-B, ANSI B-16.14 dimensions, and ANSI B-2.1 pipe threads

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard NPT black malleable iron pipe systems conforming to ANSI B-16.14 and ANSI B-2.1 thread standards.

Installation Notes

Installation is performed by a licensed plumber or pipefitter following applicable code requirements such as the IFGC or IPC depending on the service. Shut off and depressurize the pipe system completely before disassembling or installing any threaded fitting. Apply an approved thread sealant or PTFE tape to the male threads before making up the joint. Do not over-tighten; use a backup wrench on adjacent fittings to avoid stressing the pipe.

Technical Specifications

• Material: Malleable Black Iron
• Male Thread Size: 2 inches NPT
• Female Thread Size: 1/2 inch NPT
• Weight: 0.6 pounds
• Sold As: Each
• Standards: Fed. Spec. WW-P-471-B, ANSI B-16.14, ANSI B-2.1
• UPC: 00690291035913

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 8700129755