Dura Plastic 837-530 Pvc Reducer 6x3 Inch Sch 80

Product Description

The DURA PLASTIC 837-530 is a Schedule 80 PVC reducing fitting designed to transition from a 6-inch nominal pipe to a 3-inch nominal pipe in pressure piping systems. The spigot x socket end configuration allows direct insertion into a mating socket fitting on the large end while accepting a pipe or fitting on the small end using standard solvent-cement jointing. Schedule 80 wall thickness makes this fitting suitable for higher-pressure applications where standard Schedule 40 fittings would be undersized. Licensed plumbers, pipefitters, and industrial maintenance technicians typically install this type of reducer in process, chemical, irrigation, and water distribution systems.

This reducer fits into residential and commercial piping layouts where a main line must be stepped down to a smaller branch or service line. The PVC construction makes it appropriate for cold and ambient-temperature water service, chemical handling within PVC compatibility limits, and irrigation infrastructure. Domestic manufacturing aligns with project specifications that require USA-made components for public works or commercial construction contracts.

Key Features

• Schedule 80 extra-heavy wall thickness for elevated pressure ratings compared to Schedule 40
• Spigot x socket end style for solvent-cement joining using standard PVC cement and primer
• 6 x 3 inch nominal size transition handles significant flow reduction between mains and branches
• PVC material provides corrosion resistance for water, irrigation, and compatible chemical service
• Domestically manufactured for projects requiring USA-made fittings

Compatibility

Designed as an OEM-style replacement or new-installation fitting compatible with Schedule 80 PVC piping systems using 6-inch and 3-inch nominal pipe sizes joined by solvent-cement methods.

Installation Notes

Installation must be performed by a licensed plumber or qualified pipefitter in accordance with applicable plumbing codes, including IPC and local amendments. Depressurize and drain the system completely before cutting into an existing line. Use a PVC primer and solvent cement rated for Schedule 80 fittings, and allow full cure time before returning the line to service. Do not apply heat or use threaded connections on a solvent-cement socket fitting.

Technical Specifications

• Nominal Size: 6 x 3 inches
• End Style: Spigot x Socket
• Schedule: SCH 80 / XH
• Material: PVC
• Origin: Domestic

Standard Information

• Brand: DURA PLASTIC
• Manufacturer Part Number: 837-530