Waterway Union Tailpiece [2" Flange x 2" MPT] (417-4220)

Fittings & Valves: Unions
Waterway Plastics
417-4220
_417-4220
COMPARE AT $26.51
OUR PRICE $18.13
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
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Under 25 lbs. Contiguous USA
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The Waterway 417-4220 union tailpiece is designed for compatible plumbing applications using a 2 inch flange connection and a 2 inch male pipe thread outlet. A tailpiece like this is useful where a serviceable union connection must continue into a threaded plumbing line without losing the ability to disconnect the assembly later.

This Waterway part is especially practical in equipment layouts that already rely on threaded downstream fittings. Matching the proper flange and thread combination helps keep the union connection cleaner, more accurate, and easier to service over time.

For compatible plumbing repairs and union rebuilds, this Waterway tailpiece is a practical replacement when a 2 inch flange-to-male-thread transition is required.

  • Waterway union tailpiece
  • 2 inch flange x 2 inch male pipe thread connection
  • Useful for serviceable threaded plumbing transitions
  • Helps preserve cleaner union fit
  • Supports dependable installation and repair work
Waterway Plastics – Spa Jets, Pumps, Filters, Valves and Pool & Spa Components
Who is Waterway Plastics?

Waterway Plastics is a leading manufacturer of pool and spa components, known for durable construction and broad product compatibility. With decades of experience, Waterway provides essential parts used in both residential and commercial aquatic systems.

What products does Waterway Plastics specialize in?

Waterway Plastics specializes in spa jets, pumps, filters, valves, manifolds, and plumbing components. Their product lineup includes critical parts used in spa and pool systems for water circulation, filtration, and hydrotherapy performance. Waterway components are widely used in both OEM and replacement applications.

Why choose Waterway Plastics parts for your pool or spa?

Waterway Plastics products are known for reliability, compatibility, and long-lasting performance. Their components are engineered to withstand water pressure, chemical exposure, and continuous operation. Spa owners and professionals choose Waterway for dependable parts that maintain system performance and extend equipment life.

How do you identify and choose the correct Waterway Plastics part?

To select the correct Waterway component, it’s important to match specifications such as size, connection type, jet style, and system compatibility. Reviewing model numbers and part dimensions ensures proper fit and function. Choosing the right part helps maintain efficient operation and optimal spa performance.

Need help finding the right Waterway Plastics part?

At Bath & Spa Parts Online, we carry a wide selection of Waterway Plastics pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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