
Hayward
Hayward SPX3200UG UNION GASKET (T-SEAL), 50 DURO EPDM
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Part Number
SPX3200UG
Guaranteed to Fit These Models (1)
Details
The UNION GASKET (T-SEAL), 50 DURO EPDM is a crucial component for maintaining a watertight seal on your Hayward TriStar SP3200X Series Pump. It sits between the pump's union fittings, which are the threaded connectors that allow for easy removal of the pump for maintenance. This gasket's primary job is to compress and create a seal, preventing water from leaking out of the plumbing system. Over time, exposure to pool chemicals, UV rays, and constant pressure can cause the EPDM rubber to harden, lose its flexibility, and eventually crack or crumble.
When this gasket fails, you'll typically notice water leaking from the union connections where the pump connects to your plumbing. If left unaddressed, these leaks can lead to a loss of prime for your pump, meaning it won't be able to effectively circulate water. This can result in cloudy water, filtration problems, and potentially damage to the pump motor if it runs dry. Replacing the union gasket is a straightforward maintenance task that ensures your Hayward pump operates efficiently and prevents costly water damage or further equipment failure.
Specifications
- SKU / Part Number
- SPX3200UG
- Brand
- Hayward
- Primary Model
- SP3200X
- Diagram Position
- 2
- Compatible Models
- 1
Parts Diagram
Exploded View · 100%Tap a number for details
Position #2 on the full SP3200X exploded diagram.
View Full Diagram →Common Signs You Need This Part
- Leak at pump union, Loss of prime, Reduced water flow, Visible damage to gasket
Pro Tip
When replacing the union gasket, ensure the union surfaces are clean and free of debris. Lightly lubricating the new gasket with a silicone-based pool lubricant can make installation easier and help it seat properly.



