
Quick overview
- O-ring included The clamp comes with its o-ring, so the joint reseals in one order.
- Filter valve part Listed under Sta-Rite filter valve parts.
- Part number 12L-CLP Match this number against the clamp on your own valve before ordering.
- Clamp and seal together Replacing a stretched clamp without a fresh o-ring usually still leaves a weep.
- Assembly, not a bare band Supplied as the complete clamp assembly.
- Season opening item Clamps and their o-rings are a common startup leak, worth having ready.
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Product details
The 12L-CLP is a clamp assembly supplied with its o-ring, listed among Sta-Rite filter valve parts.
What it does
A clamped joint on a filter valve holds two halves together against system pressure, and the o-ring inside it does the actual sealing. Over years of seasonal tightening the clamp stretches and the o-ring flattens, and a joint that used to seal at hand tight starts weeping no matter how hard it is pulled up.
Before you order
Compare the 12L-CLP number to the clamp on your own valve. Clamp assemblies look similar across a lot of equipment and do not interchange freely, so the part number is the reliable check rather than the shape.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 12L-CLP |
| Type | Clamp assembly |
| Included | Clamp assembly and o-ring |
| Application | Sta-Rite filter valve |
| Shipping weight | 0.3 lb |
| Ships | Parcel |
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