Matco-norca sp-175 Brass Urinal Spud 1 X 3/4 Inch

Product Description

The MATCO-NORCA sp-175 is a brass urinal spud designed for connecting flush valves to urinal fixtures in commercial and institutional plumbing systems. This spud provides a threaded transition from a 1-inch inlet to a 3/4-inch outlet, creating a reliable, leak-resistant connection between the flush valve and the urinal body. Constructed from brass, it offers solid corrosion resistance in wet service environments. Licensed plumbers install this fitting as part of flush valve rough-in work in restrooms, locker rooms, schools, and similar facilities.

The sp-175 is suited for commercial restroom applications where a standard spud connection is required at the urinal. It fits into typical flush valve and urinal rough-in assemblies where a 1-inch to 3/4-inch threaded spud is specified. This part is appropriate for new construction as well as retrofit and repair work on existing urinal installations.

Key Features

• Brass construction for durability and corrosion resistance in continuous wet service
• 1-inch inlet to 3/4-inch outlet configuration for standard urinal flush valve connections
• Threaded design for secure, leak-resistant installation
• Compact spud format suitable for standard urinal rough-in clearances

Compatibility

Designed as an OEM-style replacement or new-installation spud for commercial urinal flush valve assemblies requiring a 1 x 3/4-inch threaded brass spud connection.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off the water supply and relieve system pressure before removing or installing the spud. Use appropriate thread sealant or plumber's tape on threaded connections. Do not overtighten, as brass threads can be damaged by excessive torque.

Technical Specifications

• Material: Brass
• Inlet Size: 1 inch
• Outlet Size: 3/4 inch
• UPC: 082647175549

Standard Information

• Brand: MATCO-NORCA
• Manufacturer Part Number: sp-175