Dura Plastic 829-080 8in Sch 80 Pvc Standard Coupling

Product Description

The DURA PLASTIC 829-080 is a Schedule 80 PVC standard coupling with a socket end style, sized at 8 inches nominal. Designed for joining two sections of PVC pipe, this coupling is built to Schedule 80 (extra-heavy) wall thickness specifications, making it suitable for higher-pressure applications where standard Schedule 40 fittings are not adequate. Domestically manufactured, it is a reliable choice for plumbers and pipe fitters working on industrial, commercial, or heavy-duty residential piping systems.

This coupling is used in pressure piping systems across a range of applications including water treatment, chemical processing, irrigation infrastructure, and industrial fluid handling. The socket end style accepts pipe inserted into each end and is solvent-welded in place, creating a strong, leak-resistant joint. At 8 inches nominal, this is a large-diameter fitting typically installed by licensed plumbers or pipefitters on commercial or industrial projects.

Key Features

• Schedule 80 (extra-heavy) wall thickness for higher-pressure service
• Socket end style for solvent-cement joining
• 8 inch nominal size for large-diameter piping runs
• PVC construction offers corrosion resistance and chemical compatibility across a wide range of fluids
• Domestically manufactured

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 80 PVC piping systems using 8 inch nominal pipe.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter following applicable IPC or local plumbing codes. Depressurize and drain the system fully before cutting into an existing line. Use PVC solvent cement rated for Schedule 80 fittings and allow full cure time before restoring flow. Do not use this fitting with pipe schedules or materials for which it is not rated.

Technical Specifications

• Nominal Size: 8 inches
• End Style: Socket
• Schedule: SCH 80 / Extra Heavy (XH)
• Material: PVC
• Origin: Domestic

Standard Information

• Brand: DURA PLASTIC
• Manufacturer Part Number: 829-080