Spears 829 Series PVC Schedule 80 Socket Coupling

Spears 829 Series PVC Schedule 80 Socket Coupling

The Spears 829 Series is a line of PVC Schedule 80 socket couplings designed for rough-in and pressure piping systems where a heavier-wall PVC fitting is required, available in trade sizes from 3/4" through 2" (model numbers 829-007, 829-015, 829-020). Both ends of every coupling in the series feature socket (SOC) connections sized for solvent-weld bonding to Schedule 80 PVC pipe of the matching trade size, giving plumbers and pipefitters a straight, in-line joint for extending a pipe run or splicing in a new section of pipe. Sized to standard Schedule 80 dimensions across the range, these couplings are intended to be installed by plumbers, pipefitters and irrigation contractors working with PVC pressure pipe rather than by homeowners assembling drain-waste-vent lines. Because every size in the 829 Series is molded entirely from PVC, these couplings resist corrosion, rust and chemical attack far better than comparable metal couplings, making them a practical choice for pressure lines installed behind the wall, underground, or in industrial piping runs where long-term durability is a priority.

Key Features

• Trade Size Range: available from 3/4" through 2" to join two lengths of PVC pipe of matching size in a single run.
• Schedule 80 Construction: heavier PVC wall thickness than a Schedule 40 fitting of the same size, suited to more demanding pressure piping applications.
• Socket (SOC) Connection: solvent-weld socket openings on both ends create a permanent, straight pipe-to-pipe joint without threading or mechanical fasteners.
• Solvent-Weld Installation: both socket openings are cemented in place with standard PVC solvent cement, the same joining method used throughout Schedule 80 PVC pressure piping systems.
• PVC Material: corrosion-resistant, chemical-resistant thermoplastic construction that will not rust, pit or scale like metal couplings.
• Straight Coupling Configuration: joins pipe in a single axial line, well suited for extending an existing run or repairing a damaged section of Schedule 80 PVC pipe.

Technical Specifications

• Product Material: PVC
• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• PVC Pressure Piping Systems
• Industrial and Chemical Process Piping
• Irrigation and Water Distribution Lines
• Rough-In Plumbing Pipe Runs
• Pipe Repair and Extension of Existing Runs

Why Spears?

Spears Manufacturing is a long-established producer of PVC and CPVC pipe, fittings and valves used throughout pressure piping and industrial process systems. The Schedule 80 wall thickness and solvent-weld socket connections found across the 829 Series give contractors a fitting line built to the same dimensional and material standards as the rest of the Spears PVC fitting line, helping ensure a consistent, reliable joint when paired with Spears Schedule 80 pipe and fittings. For plumbing and irrigation contractors standardizing on Schedule 80 PVC, using Spears fittings alongside Spears pipe helps keep pipe and fitting dimensions consistent across a job, whether sourcing a single 3/4" coupling or specifying the full 3/4" through 2" range.