Description
Waterway 2.5-Inch Union Assembly 400-6010 — Spa Pump Part
Intro
Keep your spa circulating smoothly with the Waterway 400-6010 2.5-inch Union Assembly. This replacement union nut, slip tailpiece, and O-ring seal the pump connection, preventing leaks and simplifying service. Built to Waterway’s trusted spa plumbing standards, it fits standard 2.5" unions and stands up to hot tub temperatures and chemical exposure, making routine maintenance quick and reliable.
List of Features
- 2.5" Union Nut: Provides a secure, compatible connection to the surrounding spa plumbing for a leak-resistant seal.
- Slip Tailpiece: Delivers a smooth, flush interface to the pump port, reducing turbulence and improving flow.
- O-Ring Included: Ready-to-use gasket that enhances sealing and minimizes drips after install.
- Durable Plastic Construction: Resists corrosion and chemical wear typical of hot tub environments.
- Easy Installation: Swap in minutes with common hand tools, reducing downtime during service.
- Waterway 400-6010 Compatibility: Sized to match Waterway pump ports for a precise, secure fit.
Final Thoughts
Choose the Waterway 400-6010 Union Assembly for dependable, long-lasting spa plumbing performance. It simplifies maintenance, minimizes leaks, and keeps your hot tub running at peak efficiency. Ready to upgrade? Add this Waterway union kit to your cart and streamline your next spa service.












