Description
Overview
The PROSOURCE 3/8 Black Plug (31-3/8B) is designed for malleable iron pipe fitting applications involving steam and water systems.
| MPN | 31-3/8B |
|---|---|
| Brand | PROSOURCE (Manufactured by World Wide Sourcing) |
| Pipe Size | 3/8 inch |
| Working Pressure | Up to 150 PSI (steam and water) |
| Head Style | Square Head |
| Material | Malleable Iron |
| Finish | Black |
| Weight | 3.91 lb |
| Dimensions | 18.5 x 12.59 x 9.44 in |
Technical Features
- Malleable iron construction provides strength and resistance to mechanical stress in pressurized pipe systems.
- Rated up to 150 PSI working pressure compatible with both steam and water service lines, meeting standard pipe fitting pressure requirements.
- Screwed (threaded) fitting type allows secure, tool-assisted installation into standard threaded pipe ends without the need for welding or special tooling.
- Square head design enables positive wrench engagement for reliable torquing during installation or removal.
- Black finish consistent with standard black malleable iron pipe fitting systems used in water and steam distribution.
Applications
- Sealing open pipe ends in steam distribution systems operating at pressures up to 150 PSI.
- Capping unused ports in water supply lines and plumbing assemblies.
- Use in screwed malleable iron pipe fitting systems in residential or light commercial installations.
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