Whirlpool 690291090936 Union Fitting 1-1/4 in 3000 Lb

Product Description

The WHIRLPOOL 690291090936 is a forged steel screwed union fitting rated for 3000-pound pressure service. Built to ASTM A105 carbon steel standards, this fitting provides a reliable threaded connection point in high-pressure piping systems where sections must be joined or disconnected without cutting pipe. The female-to-female screwed end configuration makes it a standard choice for threaded pipe assemblies in industrial and commercial piping installations. Licensed plumbers and pipefitters install this type of union where maintenance access or future disassembly is required.

This union fitting is sized at 1-1/4 inches and is suited for use in high-pressure steam, water, oil, and gas piping systems where ASTM A105 forged carbon steel material is specified. Its 3000-pound pressure class rating makes it appropriate for demanding service conditions in commercial mechanical rooms, industrial process piping, and similar applications. The screwed configuration allows installation with standard pipe threading tools without the need for welding.

Key Features

• 3000-pound pressure class rating for high-pressure piping service
• Forged carbon steel construction to ASTM A105 specification
• 1-1/4 inch nominal pipe size for standard threaded pipe systems
• Female screwed (FS) ends on both sides for tool-only installation
• Allows pipe system disassembly without cutting for maintenance access

Compatibility

Designed as a standard OEM-style replacement or new-installation union fitting for 1-1/4 inch threaded high-pressure piping systems requiring ASTM A105 forged carbon steel fittings at a 3000-pound pressure class rating.

Installation Notes

Installation must be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes including the IPC and IFGC where relevant. Shut down and depressurize the piping system fully before removing or installing any union fitting. Use appropriate pipe thread sealant or tape rated for the service medium. Do not overtighten threaded connections, as this can damage threads or crack fittings.