Sta-Rite Posi-Flo II PTM 135 Cartridge Filter Tank O-Ring$2807
Quick overview
- For the Posi-Flo II PTM 135 The tank o-ring used on this Sta-Rite cartridge filter.
- Stops a weeping tank A hardened or split o-ring is the usual reason a filter drips at the tank joint under pressure.
- A service item The tank seal gets disturbed every time the filter is opened for a cartridge clean.
- Sold on its own Supplied as the o-ring alone, not as part of a larger tank kit.
- Lubricate on assembly O-rings in a filter tank last longer when they go back in clean and lightly lubricated.
- Inspect at every opening It costs nothing to look at the seal while the tank is apart, and a lot of time to chase a leak later.
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Product details
This is the replacement tank o-ring for the Sta-Rite Posi-Flo II PTM 135 cartridge filter, the seal at the joint where the filter tank comes apart.
What it fixes
A filter that weeps or sprays at the tank joint once the pump comes on is almost always telling you the tank o-ring has gone. The rubber flattens, hardens and eventually splits, and no amount of tightening the clamp will make a dead seal hold.
Fitting
Put the new o-ring in clean and lightly lubricated, and seat it fully before closing the tank. It is worth inspecting the seal every time the filter is opened for a cartridge clean.
| Brand | Sta-Rite |
|---|---|
| Type | Tank o-ring |
| Fits | Sta-Rite Posi-Flo II PTM 135 cartridge filter |
| Application | Filter tank seal |
| Sold as | Single o-ring |
| Shipping weight | 0.02 lb |
| Ships | Parcel |
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