
Quick overview
- Viton compound A special composition Viton o-ring, chosen to stand up to concentrated chlorine.
- Chlorine feeder cover Seals the lid on the Hayward C250CF and C500CF feeders.
- Genuine Hayward Factory part SPX3000SV.
- Chemical resistance Standard rubber hardens and cracks fast inside a feeder, which is why this seal is a different compound.
- Routine service item Replace it whenever the lid weeps or the o-ring has gone flat, glazed or brittle.
- Lubricate on fitting A silicone based lubricant, not petroleum, keeps the seal seated and makes the lid easier to open next time.
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Product details
The Hayward SPX3000SV is the cover o-ring for the C250CF and C500CF chlorine feeders, made from a special composition Viton. It is the genuine Hayward part.
Why the compound matters
The lid seal on a chlorine feeder sits directly over concentrated sanitizer. A standard rubber o-ring in that position hardens, glazes and cracks in a season or two. Viton is used here because it resists that chemical attack and keeps sealing.
Fitting it
Clean the groove and the lid seating surface before the new seal goes in, and use a silicone based o-ring lubricant rather than a petroleum grease. Petroleum products break down the seal from the outside and undo the reason for the better compound in the first place.
| Brand | Hayward |
|---|---|
| Manufacturer part number | SPX3000SV |
| UPC | 610377041249 |
| Type | Cover o-ring |
| Material | Special composition Viton |
| Fits | Hayward C250CF and C500CF chlorine feeders |
| Shipping weight | 0.12 lb |
| Ships | Parcel |
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