Dura Plast 329-010 O-ring Swivel Coupling 1 Inch Pvc Sch 40

Product Description

The DURA PLAST 329-010 is a 1-inch O-ring swivel coupling designed for secure, leak-resistant connections in PVC piping systems. Built to Schedule 40 PVC standards and manufactured in gray PVC material, this fitting features swivel-by-swivel ends that allow rotation during assembly to ease alignment without stressing the pipe or adjacent fittings. The integrated O-ring seal maintains a reliable barrier against leaks under normal operating pressures. Plumbers, irrigation technicians, and pool service professionals install this type of fitting where repeated access or seasonal disassembly is required.

This coupling is suited for residential and light commercial applications including irrigation manifolds, pool and spa plumbing, and general PVC distribution systems. The swivel-by-swivel configuration is particularly useful in tight spaces where fixed fittings would complicate alignment. It accepts standard 1-inch PVC pipe and is compatible with Schedule 40 PVC system builds in gray configurations.

Key Features

• Swivel-by-swivel ends simplify pipe alignment and reduce installation stress
• O-ring seal design provides a leak-resistant connection under normal operating pressures
• Schedule 40 PVC construction for standard residential and light commercial use
• Gray PVC material suitable for above-ground and in-line manifold installations
• Sized for standard 1-inch PVC piping systems

Compatibility

Designed as an OEM-style replacement fitting for standard 1-inch Schedule 40 PVC piping systems used in irrigation manifolds and pool or spa plumbing.

Installation Notes

Installation is typically performed by licensed plumbers or irrigation technicians. Shut off system water supply and relieve line pressure before removing or installing any fitting. Hand-tighten swivel connections to seat the O-ring evenly, then snug as needed without over-torquing, which can distort the O-ring and cause leaks. Follow applicable IPC or local plumbing code requirements for the system type and application.

Technical Specifications

• Size: 1 inch
• Connection Type: Swivel x Swivel
• Seal Type: O-Ring
• Material: PVC
• Schedule: Schedule 40
• Color: Gray

Standard Information

• Brand: DURA PLAST
• Manufacturer Part Number: 329-010