Description
Waterway 417-5140: 2-Inch Union Tailpiece Buttress Thread to MPT
Intro
Designed for spa and hot tub systems, the Waterway 417-5140 2-Inch Union Tailpiece provides a secure, leak-free transition between a 2" buttress-thread spa union and a 2" MPT fitting. Built for durability and ease of installation, it simplifies repairs and helps maintain optimal water flow in standard spa plumbing setups.
List of Features
- 2" Buttress Thread to 2" MPT — Converts a 2" buttress-thread spa union to a 2" male pipe thread for reliable, standard connections.
- Full-Bore Internal Passage — Large, unobstructed bore minimizes flow resistance, helping pumps perform efficiently.
- Durable, Chemical-Resistant Material — Withstands spa sanitizers and elevated temperatures without warping or cracking.
- Precision Threads for a Tight Seal — Machined threads ensure a leak-free fit with common hand tools during installation.
- Easy Retrofit in Spa Plumbing — Quick replacement in aging unions, reducing service time and downtime.
- Waterway Quality You Can Trust — Built for durability and compatibility with standard spa fittings and unions.
Final Thoughts
This Waterway tailpiece delivers dependable performance, straightforward maintenance, and a secure seal for your hot tub plumbing. Add it to your cart today to ensure durable, leak-free connections and smooth, efficient spa operation.











