Spears 829-289cfe Cpvc Eccentric Reducing Coupling Sch 80

Product Description

The SPEARS 829-289CFE is a CPVC eccentric reducing coupling with socket connections, manufactured to Schedule 80 pressure ratings. This fitting transitions from a 2-1/2-inch pipe to a 1-inch pipe using an offset centerline design, which is the defining characteristic of an eccentric reducer. Unlike concentric reducers, the eccentric style keeps one side of the bore flat, allowing the fitting to maintain a consistent bottom or top elevation through the transition. This makes it well suited for drainage and flow control applications where air pockets or draining must be managed. Licensed plumbers and pipefitters install this fitting in Schedule 80 CPVC piping systems handling corrosive fluids, high-temperature water, or chemical process lines.

This coupling is intended for Schedule 80 CPVC piping systems in industrial, commercial, and mechanical applications. The socket-by-socket end configuration accepts CPVC pipe that is solvent-cemented in place using a CPVC-rated primer and cement. Common install scenarios include chemical processing lines, industrial fluid handling, and plumbing systems where corrosion resistance and elevated temperature performance are required. The 2-1/2-inch-by-1-inch size reduction makes it appropriate for branch transitions or step-down runs within a larger piping network.

Key Features

• Eccentric bore offset keeps one side flat, supporting proper drainage and air elimination in horizontal runs
• Schedule 80 wall thickness provides higher pressure ratings compared to Schedule 40 fittings
• CPVC material offers strong resistance to corrosion, aggressive chemicals, and elevated service temperatures
• Socket-by-socket ends accept standard Schedule 80 CPVC pipe for solvent-cement joining
• 2-1/2-inch-by-1-inch size accommodates step-down transitions within a distribution or process piping system

Compatibility

Designed as an OEM-style fitting for Schedule 80 CPVC piping systems requiring an eccentric reducing socket coupling in a 2-1/2-inch-by-1-inch size.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter familiar with CPVC solvent-cement joining procedures. Depressurize and drain the system completely before cutting into any existing line. Use only CPVC-rated primer and solvent cement rated for the service temperature and chemical environment of the application. Allow full cure time per the cement manufacturer instructions before restoring system pressure.

Technical Specifications

• Material: CPVC
• Schedule: Schedule 80
• Joint Type: Eccentric Reducing Coupling
• Connection Type: Socket x Socket
• Size: 2-1/2 x 1 inches

Standard Information

• Brand: SPEARS
• Manufacturer Part Number: 829-289CFE