Waterway 2" Self-Aligning Union 400-5090 by Waterway
Waterway 2" Self-Aligning Union 400-5090 by Waterway
Waterway 2" Self-Aligning Union 400-5090 by Waterway
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Waterway 2" Self-Aligning Union 400-5090 by WaterwayWaterway 2" Self-Aligning Union 400-5090 by WaterwayWaterway 2" Self-Aligning Union 400-5090 by Waterway

Waterway 2 Inch Self Aligning Union 400-5090 Spa Plumbing Fitting

WaterwaySKU: 400-5090
Price:
$16.43 USD

Shipping calculated at checkout

Stock:
In stock (5 units), ready to be shipped

Shipping Information

At Duckies Pool Supply, we work hard to get your order to you quickly:


  • In-Stock Products: Ship within 24 hours of your order.

  • Out-of-Stock Products: If an item isn’t available in our warehouse, we will drop ship directly from the manufacturer whenever possible.

  • Lead Times: Shipping times for out-of-stock or special-order items may vary and can take up to several days depending on manufacturer availability.

Our goal is to keep your pool running smoothly with the fastest delivery possible.

Description

Waterway 2 Inch Self Aligning Union 400-5090 Spa Plumbing Fitting

Intro

Meet the Waterway 2 inch Self-Aligning Union 400-5090, a robust spa plumbing fitting designed for slip-on connections in hot tubs. This 2" slip x 2" slip union speeds installation with an intuitive self-aligning design that centers the joint as you join halves, helping seal reliably under heat and chemicals. Built to endure the demanding conditions of spa systems, it’s a dependable choice for replacements, repairs, and upgrades.

List of Features

  • Self-aligning joint: A built-in alignment mechanism guides the two halves into perfect alignment, reducing installation time and the risk of leaks.
  • 2" slip x 2" slip connections: Standard size fittings ensure broad compatibility with common spa plumbing, pumps, and unions.
  • Durable PVC construction: Rigid PVC resists heat, chemicals, and pressure typical of spa environments, preserving performance over years of use.
  • Smooth interior bore: Keeps water flow unrestricted and minimizes buildup that can cause pressure drops.
  • Two-piece union design: Disassembles quickly for inspection, cleaning, or replacement without cutting pipes.
  • Trusted Waterway engineering: Consistent fit and long service life backed by a brand known for reliable spa fittings.

Final Thoughts

Choosing the Waterway 400-5090 Union means fewer leaks, faster service, and lasting performance in your spa plumbing. Ideal for DIY homeowners and professional technicians, it simplifies maintenance while delivering durable, leak-resistant connections. Add to cart today to secure a dependable upgrade for your hot tub system.