Dura Plastic 457-010 Pvc Union 1 Inch Socket Sch 40

Product Description

The DURA PLASTIC 457-010 is a 1-inch Schedule 40 PVC union designed for solvent-weld socket connections in residential and commercial piping systems. It allows sections of PVC pipe to be disconnected and reconnected without cutting, making it a standard fitting for service access points and equipment isolation. The Buna-N O-ring seat provides a reliable, chemical-resistant seal at the union joint. This fitting is domestically manufactured and conforms to Schedule 40 wall thickness standards.

This union is used in water distribution, irrigation, pool and spa plumbing, and general-purpose piping where a removable joint is required. It is a common choice for isolating pumps, filters, valves, and other inline equipment that requires periodic removal for service. Plumbers and pool service technicians install this fitting wherever a break-apart connection point is needed in a 1-inch PVC line.

Key Features

• 1-inch socket ends accept Schedule 40 PVC pipe for solvent-weld installation
• Buna-N O-ring provides a leak-resistant seal at the union interface
• Schedule 40 and standard wall construction for compatibility with common PVC fittings and pipe
• Break-apart design allows equipment removal and reinstallation without cutting pipe
• Domestically manufactured PVC construction

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-inch Schedule 40 PVC piping systems in plumbing, irrigation, and pool or spa applications.

Installation Notes

Installation is performed by licensed plumbers or qualified pool service technicians. Shut off system pressure and drain the line before cutting in or removing the union. Socket ends require proper PVC primer and solvent cement applied per the cement manufacturer instructions and applicable plumbing code, such as IPC or local amendments. Do not over-tighten the union nut, as PVC threads are susceptible to stress cracking.

Technical Specifications

• Pipe Size: 1 inch
• Connection Type: Socket (Solvent Weld)
• Schedule: SCH 40 / Standard
• Material: PVC
• O-Ring Material: Buna-N
• Origin: Domestic

Standard Information

• Brand: DURA PLASTIC
• Manufacturer Part Number: 457-010