Waterway | 400-5670 | 2" Union Nut with Tailpiece, O-Ring & Gasket

This 2-inch union assembly includes a union nut, 2-inch slip tailpiece, O-ring, and gasket for compatible Waterway pool and spa plumbing systems. It provides a secure, serviceable connection while helping maintain a reliable watertight seal.

Ideal for replacing worn union components or completing a new plumbing installation, this OEM assembly simplifies equipment maintenance by allowing quick disconnection when needed.

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Key Features

• Includes 2" union nut and slip tailpiece

• Includes O-ring and gasket

• Provides a secure, leak-resistant connection

• Designed for compatible Waterway plumbing systems

• Genuine Waterway OEM replacement part

• Suitable for repairs and new installations

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Product Overview

This union assembly is designed to create a removable 2-inch plumbing connection for compatible pool and spa equipment. The included union nut, slip tailpiece, O-ring, and gasket work together to provide a dependable seal while allowing equipment to be disconnected for servicing without cutting plumbing.

The assembly is commonly used during equipment installation, plumbing repairs, or when replacing damaged union components. Verify part number compatibility before installation to ensure the correct fit and reliable performance.