
Hayward
Hayward SPX1600V 1/4” DRAIN PLUG (1991 AND PRIOR)
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Part Number
SPX1600V
Guaranteed to Fit These Models (1)
Details
The drain plug on your Hayward Super II Pump serves a crucial role in allowing for safe and easy maintenance. When you need to perform tasks like winterizing your pool or servicing the pump, this plug allows you to completely drain the water from the pump housing, preventing freezing damage or allowing access to internal components. Over years of use, the plastic material of the drain plug can degrade. Exposure to sunlight, pool chemicals, and temperature fluctuations can make it brittle and prone to cracking or stripping.
If this drain plug fails, you'll likely notice water leaking from the bottom of your pump housing, especially after the pump has been running or when water is present in the pump. Ignoring a leaking drain plug can lead to significant water loss, potentially causing your pump to run dry and sustain serious damage. It can also create a slip hazard around your pool equipment. Replacing a faulty drain plug is a simple yet essential maintenance task to ensure your Hayward Super II pump operates efficiently and without leaks.
Specifications
- SKU / Part Number
- SPX1600V
- Brand
- Hayward
- Primary Model
- SP3000
- Diagram Position
- 18
- Compatible Models
- 1
Parts Diagram
Exploded View · 100%Tap a number for details
Position #18 on the full SP3000 exploded diagram.
View Full Diagram →Common Signs You Need This Part
- Water leaking from pump bottom, Visible cracks on drain plug, Difficulty removing drain plug, Pump housing not fully draining
Pro Tip
When replacing the drain plug, ensure the pump housing is completely dry and clean. Hand-tighten the new plug first to avoid cross-threading, then give it a slight snug with a wrench if needed, but do not overtighten, as this can crack the pump housing.



