The Waterway 415-5090 Union Nut is a factory-original 2-inch self-aligning union nut engineered for reliable connections within pool and spa plumbing networks. This sturdy replacement part preserves a solid seal on union assemblies paired with pool pumps, filters, heaters, and related circulation equipment.

Thanks to its self-aligning geometry, this nut accommodates minor pipe alignment variations during assembly, streamlining the connection process even when plumbing runs are not perfectly straight. Accurately machined threads lock securely onto compatible Waterway union fittings, safeguarding against leaks and pressure drops.

Built from high-strength, corrosion-proof material, the Waterway 415-5090 pool union nut is purpose-made to endure aggressive pool chemicals, persistent moisture, and sustained system pressure. It serves as a trustworthy replacement for any union nut that has become worn, cracked, or otherwise compromised in your pool or spa equipment plumbing.

Specifications

• Brand: Waterway
• Part Number: 415-5090

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