Spears UN-114 Pvc Union 1-1/4 in Socket Buna SCH40

Product Description

The SPEARS UN-114 is a 1-1/4 inch Schedule 40 PVC union with socket ends and a Buna-N O-ring seal. Unions allow piping systems to be disconnected and reconnected without cutting pipe, making them essential for equipment isolation and serviceability. This fitting is used in pressure-rated PVC piping assemblies where a removable, leak-resistant joint is needed. The socket configuration accepts schedule 40 PVC pipe, and the Buna-N seal provides reliable performance across a broad range of water and fluid service applications. Plumbers and pipefitters install this fitting in both new construction and retrofit work.

This union is suited for residential and light commercial plumbing, irrigation, pool and spa piping, and water treatment systems where Schedule 40 PVC is the specified material. The 1-1/4 inch size is common in branch lines, equipment connections, and pump discharge assemblies. The socket end design requires standard PVC solvent cement for assembly of the pipe stubs into each half of the union body.

Key Features

• Schedule 40 PVC construction for pressure-rated service
• Socket (SOC) ends accept 1-1/4 inch Schedule 40 PVC pipe
• Buna-N O-ring seal at the union joint for reliable fluid containment
• Threaded union nut allows repeated disconnect and reconnect without pipe cutting
• Suitable for water, irrigation, pool, spa, and general plumbing service

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/4 inch Schedule 40 PVC piping systems in plumbing, pool, spa, irrigation, and water treatment applications.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters. Shut off system pressure and drain the line before disassembling an existing union or solvent-cementing new connections. Use only approved PVC primer and solvent cement per the fitting manufacturer and local plumbing code requirements. Do not over-torque the union nut by hand or with tools, as PVC threads can crack under excessive force.

Technical Specifications

• Material: PVC
• Schedule: SCH40
• Connection Type: Socket (SOC)
• Seal Material: Buna-N O-ring
• Pipe Size: 1-1/4 inches

Standard Information

• Brand: SPEARS
• Manufacturer Part Number: UN-114