Pentair O-Ring Adapter for 2" Top Mount and Side Mount Valve In stock$999
Quick overview
- Genuine Pentair part Factory part number 152501.
- Adapter position This is the adapter o-ring, one of several seals inside a multiport valve, so identify the leak before ordering.
- 8-1/4 in. diameter A large diameter seal, which is what distinguishes it from the smaller o-rings in the same valve.
- 2 in. multiport valves Listed for the Pentair PacFab top mount and side mount 2 in. multiport valve.
- Water where it should not be A failed seal in the valve body shows up as weeping around the valve or as water bypassing to waste.
- Replace it while you are in there Opening a multiport is the awkward part of the job, so fit new rubber rather than reseating the old.
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Product details
The Pentair 152501 is the adapter o-ring for the PacFab 2 in. multiport valve, in both the top mount and the side mount configuration. At 8-1/4 in. diameter it is one of the large seals in the valve, which is the easiest way to tell it apart from the smaller o-rings in the same assembly.
Getting the right seal
A multiport valve carries several o-rings and gaskets, and they are not interchangeable. Before ordering, open the valve and compare what you have against the parts diagram, or measure the seal directly. Ordering by diameter is the reliable route with a part like this.
What a bad seal looks like
Water weeping from a joint on the valve body, or flow finding its way to a port it should not reach, are the signs that something inside is no longer sealing. If the problem only appears in one valve position, look hard at the spider gasket and the diverter first, since those control position by position sealing.
While the valve is open
Getting a multiport apart is most of the labor. If other seals in the valve are flattened, hard or cracked, replace them at the same time rather than doing the job twice.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 152501 |
| UPC | 788379694579 |
| Type | Adapter o-ring |
| Diameter | 8-1/4" |
| Part type | Filter valve part |
| Fits | Pentair PacFab 2" top mount and side mount multiport valve |
| Shipping weight | 0.01 lb |
| Ships | Parcel |
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