
Quick overview
- Genuine Hayward Factory part number CLX200PA.
- O-rings included The seals come with the assembly, so the knob goes back in sealed rather than on old rings.
- Fits three feeders Listed for the Hayward CL200, CL220 and CL220BR chlorine feeders.
- Sets the feed rate The control knob is what meters flow through the feeder, which is how the tablet burn rate is set.
- A stuck knob is a common fault Tablet residue and chemical attack seize the knob and chew the o-rings, so this is a routine feeder repair.
- Complete assembly Supplied as the knob assembly rather than as individual pieces.
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Product details
This is the genuine Hayward control knob assembly with o-rings, part number CLX200PA, for the CL200, CL220 and CL220BR chlorine feeders.
What the knob does
The control knob meters how much water passes through the feeder, and that flow is what decides how fast the tablets dissolve. Turn it up and the pool gets more chlorine, turn it down and the tablets last longer. When the knob will not move, or will not hold a setting, the feed rate is out of your hands.
Why they fail
The knob sits directly in the path of very aggressive water. Tablet residue builds around the stem and the chemistry hardens and shrinks the o-rings, so the knob first gets stiff and then starts weeping around the shaft. Because the seals come with the assembly, the repair puts a new knob on new rings in one go.
| Brand | Hayward |
|---|---|
| Manufacturer part number | CLX200PA |
| UPC | 610377003551 |
| Type | Control knob assembly |
| Included | O-rings |
| Fits | Hayward CL200, CL220 and CL220BR chlorine feeders |
| Shipping weight | 0.05 lb |
| Ships | Parcel |
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