Pentair Rainbow HC Series Chlorinator Lid Assembly$3791
Quick overview
- Complete lid assembly Supplied as the full assembly rather than as individual lid components.
- Genuine Pentair Factory part R172385D from the Pentair Rainbow line.
- HC series feeders Fits the HC-3315, HC-3330 and HC-3340 high capacity automatic chemical feeders.
- The part that takes the abuse The lid sits over concentrated tablets in full sun, which is why it fails before the feeder body does.
- Restores the seal A cracked or crazed lid will not hold pressure no matter how tightly it is closed.
- Order by the number R172385D covers the assembly for all three HC models.
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Product details
The Pentair R172385D is the complete lid assembly for the Rainbow HC series high capacity automatic chemical feeders: the HC-3315, HC-3330 and HC-3340.
Why the lid is the part that fails
A chemical feeder lid spends its life directly above concentrated chlorine tablets, under pressure, in full sun. Chlorine gas attacks the plastic from below and UV works on it from above. Threads seize, the plastic crazes, and eventually the lid will not seal no matter how hard it is tightened.
What you get
Pentair supplies this as the complete lid assembly rather than as separate pieces, so the parts arrive matched to each other and to the feeder body.
While the feeder is open
The lock ring and the lid o-ring are separate Rainbow parts. If either looks tired, replace them during the same job. Shut the feeder down and relieve the pressure before opening it, and be ready for chlorine gas trapped under the lid.
| Brand | Pentair |
|---|---|
| Manufacturer part number | R172385D |
| UPC | 788379011390 |
| Type | Complete lid assembly |
| Series | Rainbow HC Series |
| Fits | Pentair Rainbow HC-3315, HC-3330, HC-3340 high capacity automatic chemical feeders |
| Shipping weight | 0.65 lb |
| Ships | Parcel |
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