Sioux Chief 1-1/4" Spud Gasket for Flush Valve Connections

Sioux Chief 1-1/4" Spud Gasket for Flush Valve Connections

The Sioux Chief 1-1/4" Spud Gasket is a rough-in plumbing component sized to the 1-1/4" trade size used at spud connections, the point where a flush valve or supply spud joins the inlet on a toilet, urinal, or similar fixture. Installed behind the fixture as part of the rough-in assembly, this gasket seats at the spud joint to help create a watertight seal at that connection point. Because it is built to the 1-1/4" trade size commonly specified for flush valve and spud-style fixture hookups, it serves as a straightforward like-for-like replacement or new-install component for licensed plumbers and contractors handling restroom rough-in work, whether on a commercial flush valve assembly or a residential fixture supply spud. Keeping the correct trade-size spud gasket on the truck or at the wholesale counter helps a service plumber turn a leaking spud connection around without waiting on a special order.

Key Features

• Trade Size: 1-1/4" trade size fits the spud connection point on compatible flush valve and fixture assemblies.
• Spud Gasket Design: Purpose-built gasket seats at the spud joint to seal the connection between a flush valve or supply spud and the fixture inlet.
• Rough-In Plumbing Part: Installed behind the fixture as part of the flush valve or spud assembly rather than a visible finish component, making it a standard stock item for rough-in plumbing crews and wholesale counters.
• Sioux Chief Manufacturing: Supplied by Sioux Chief, a manufacturer of rough-in plumbing components for professional installation.
• Trade-Ready Sizing: Matching the 1-1/4" spud size helps avoid a mismatched seal at the flush valve or supply connection during rough-in or repair work.

Technical Specifications

• Trade Size: 1-1/4"
• Product Type: Spud Gasket
• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Flush Valve to Fixture Spud Connections
• Urinal and Water Closet Rough-In Assemblies
• Commercial Restroom Plumbing Installations
• Replacement of Worn or Leaking Spud Gaskets
• New Construction and Retrofit Rough-In Plumbing Projects

Why Sioux Chief?

Sioux Chief is a manufacturer of rough-in plumbing products supplied to professional plumbers and contractors. Choosing a Sioux Chief 1-1/4" spud gasket gives installers a trade-size-correct component built for the flush valve and spud connections found in restroom rough-in work, helping keep the finished installation sealed and reliable at that joint.