Description
Overview
The 1/2 Black 45 Degree Elbow (4-1/2B) is designed for pipe fittings and plumbing applications requiring a directional change of 45 degrees in ferrous piping systems.
| Specification | Detail |
|---|---|
| MPN | 4-1/2B |
| Brand | ProSource / Worldwide Sourcing |
| Size | 1/2 in. |
| Material | 150 Class Malleable Steel |
| Finish | Black |
| Angle | 45 Degrees |
| Thread Configuration | Male and Female (Street Elbow) |
| Weight | 3.91 lb |
| Standards | ASTM, ASME, UL, FM Certified |
| Lead-Free | Yes |
| Class Rating | 150 Class |
Technical Features
- 150 Class Malleable Steel Construction: Provides structural durability suited for demanding plumbing and piping installations where strength and longevity are required.
- 45-Degree Directional Change: Enables precise angular redirection of piping runs, accommodating layouts where a full 90-degree elbow is not required.
- Street Elbow Configuration (Male & Female Threaded Ends): Allows direct connection to other fittings without a nipple, reducing the number of components in an assembly.
- Black Finish: Provides a corrosion-resistant outer coating appropriate for use in black iron pipe systems commonly found in gas, fire suppression, and industrial plumbing applications.
- Lead-Free Compliance: Meets lead-free requirements, making this fitting suitable for installations where material safety standards must be observed.
- UL and FM Certified: Independently verified to meet fire protection and safety standards, qualifying this fitting for use in fire suppression and related systems.
- Meets ASTM and ASME Standards: Manufactured to recognized industry dimensional and material standards, ensuring compatibility and interchangeability with standard pipe system components.
Applications
- Black iron gas piping systems requiring a 45-degree directional offset
- Fire suppression and sprinkler system pipework (UL/FM certified)
- Industrial and commercial plumbing pipe assemblies
- Compressed air and fluid distribution systems utilizing threaded malleable steel fittings
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