Description
Waterway 1-1/2 Inch Pump Union 400-4230 FPT Tailpiece O-Ring
Intro
Designed by Waterway, the 1-1/2 Inch Pump Union 400-4230 with a 1-1/2" FPT tailpiece and O-ring is a precise replacement for spa plumbing. It creates a secure, leak-resistant connection between the pump and adjacent lines, minimizing downtime during service. The included O-ring maintains a tight seal through temperature swings and vibration typical in spa operation, while compatibility with Waterway 400-4230 pumps ensures straightforward installation and reliable long-term performance.
List of Features
- 1-1/2" FPT tailpiece aligns with standard spa fittings for quick compatibility.
- O-ring included provides an immediate, watertight seal when installed.
- Union nut design allows fast disassembly and reassembly for routine maintenance.
- Waterway 400-4230 compatibility ensures a seamless fit with existing pump unions.
- Replacement part for spa plumbing restores steady flow and reduces downtime due to leaks.
- Ideal for spa and hot tub applications supports residential and commercial spa plumbing needs.
Final Thoughts
With its precise fit and easy serviceability, this Waterway pump union protects your spa’s performance. Replace worn parts, prevent leaks, and keep flows steady—add to cart now for fast, reliable spa plumbing maintenance.












