
Quick overview
- Genuine Pentair Factory part 6020018, the adapter o-ring for SuperFlo pumps.
- Size #2-226 The standard o-ring size called out for this position.
- Two required The listing notes two are needed per pump, so order accordingly.
- SuperFlo and SuperFlo VS Carried on both the SuperFlo and SuperFlo VS parts diagrams.
- Seals the adapter Keeps the adapter joint airtight so the pump holds prime.
- Cheap service item Worth changing whenever the pump is opened at this point.
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Product details
The Pentair 6020018 is the adapter o-ring in size #2-226, used on SuperFlo and SuperFlo VS pool pumps. The listing notes that two are required.
What it seals
This o-ring seals the adapter joint on the pump. Like any o-ring on the suction side, it has to stay pliable to hold a seal, and once it flattens or hardens the joint can draw air. A pump that loses prime or holds a stubborn air pocket in the strainer lid often has a hardened o-ring somewhere in the assembly rather than a real leak.
Servicing
Since two are required per pump, replace them as a pair rather than one at a time. A silicone based o-ring lubricant on installation helps them seat and slows the drying that eventually causes the leak.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 6020018 |
| UPC | 788379787554 |
| Type | Adapter o-ring |
| O-ring size | #2-226 |
| Quantity required | 2 |
| Part type | Pool Pump Part |
| Fits | Pentair SuperFlo and SuperFlo VS pumps |
| Shipping weight | 0.05 lb |
| Ships | Parcel |
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