Waterco 2-1/2" BT x 2" S Union Adapter (63406550BLK)
| Fittings & Valves: Unions | |
| Waterco USA | |
| 63406550BLK | |
| 89-252-1120 |
The Waterco union adapter is designed for compatible plumbing systems that need to transition from a 2-1/2 inch buttress thread connection to a 2 inch slip connection. An adapter like this is useful because it helps different plumbing formats work together cleanly while preserving the intended serviceable union-style connection.
This replacement is especially useful where one side of the assembly requires a threaded union interface and the other side needs a solvent-weld slip fitting. Using the right adapter helps avoid improvised plumbing transitions and keeps the installation more organized and service-friendly.
The 63406550BLK is a practical fitting when a compatible Waterco system needs a clean and reliable transition between larger threaded and slip-based plumbing sections.
- Waterco union adapter
- 2-1/2 inch buttress thread by 2 inch slip configuration
- Helps transition between threaded union and slip plumbing
- Useful in compatible serviceable plumbing layouts
- Supports cleaner installation and maintenance access
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Who is Waterco USA?
Waterco USA is a global manufacturer of pool, spa, and water treatment equipment, known for advanced filtration technology and durable system design. With a focus on performance and sustainability, Waterco provides solutions used in residential, commercial, and industrial water applications. What products does Waterco USA specialize in?Waterco USA specializes in pool filters, pumps, multiport valves, and water treatment systems. Their product lineup includes sand filters, cartridge filters, and advanced filtration systems designed to maintain clean, clear water. Waterco components are commonly used in pool circulation systems and filtration setups. Why choose Waterco USA parts for your pool or spa?Waterco products are known for filtration efficiency, durability, and energy-conscious design. Their systems are engineered to deliver consistent water clarity while reducing maintenance and operational costs. Pool owners and professionals choose Waterco for reliable equipment that supports long-term water quality and system performance. How do you identify and choose the correct Waterco USA part?To select the correct Waterco component, it’s important to match specifications such as filter type, tank size, flow rate, valve configuration, and system compatibility. Reviewing model numbers and system requirements ensures proper fit and performance. Choosing the right part helps maintain efficient filtration and water quality. Need help finding the right Waterco USA part?At Bath & Spa Parts Online, we carry a wide selection of Waterco USA 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. |