Waterway | 415-5001 | Black Union Nut

This black union nut is designed as a replacement for compatible Waterway pool and spa plumbing unions. It secures union connections while allowing equipment to be disconnected quickly for routine maintenance or repairs.

Ideal for replacing a cracked or worn union nut, this OEM component helps maintain a secure, leak-resistant plumbing connection when used with compatible union assemblies.

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Key Features

• Replacement union nut

• Black finish

• Designed for compatible Waterway union assemblies

• Secures removable plumbing connections

• Genuine Waterway OEM replacement part

• Suitable for repairs and routine maintenance

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Product Overview

This union nut is designed to secure compatible Waterway plumbing union assemblies, creating a reliable mechanical connection while allowing pumps, filters, heaters, and other equipment to be removed without cutting plumbing.

The union nut is commonly replaced when the original becomes cracked, stripped, or damaged from normal wear or overtightening. Verify part number compatibility before installation to ensure the correct fit and dependable performance.