Sta-Rite 35505-1275 cover o-ring for WC112-148 multiport valveSta-Rite Cover O-Ring for WC112-148/WC112-148A, 35505-1275 In stock$1699
Sta-Rite 35505-1275 cover o-ring for WC112-148 multiport valve
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Sta-Rite Cover O-Ring for WC112-148/WC112-148A, 35505-1275

Ask a questionMPN 35505-1275
$1699
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Quick overview

  • Genuine Sta-Rite The factory cover o-ring, part number 35505-1275.
  • Fits WC112-148 and WC112-148A The cover seal used on both versions of the valve.
  • Seals the valve cover Sits under the cover and holds pressure at the lid.
  • A leak at the lid starts here A flattened or cracked cover o-ring is the usual reason water weeps from the top of the valve.
  • Listed at 1-1/2 inch Sta-Rite lists it as the 1-1/2 inch cover o-ring for this valve family.
  • Cheap insurance Worth replacing any time the valve cover comes off for service.
Full description and specifications ↓

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Product details

The Sta-Rite 35505-1275 is the cover o-ring for the WC112-148 and WC112-148A multiport valves. It is the genuine Sta-Rite part.

What it seals

The o-ring sits between the valve body and the cover on top of the valve. That joint carries full system pressure every time the pump runs, so the seal takes a steady squeeze and slowly loses its shape. Once it goes hard or flat, water finds its way out around the lid.

When to change it

Any time the valve cover comes off for service is a good time to fit a fresh o-ring, since a used one rarely reseats as well the second time. Sta-Rite lists the part as the 1-1/2 inch cover o-ring for this valve family, so order by the part number, 35505-1275.

Specifications
Brand Sta-Rite
Manufacturer part number 35505-1275
UPC 788379830311
Type Cover o-ring
Part type Filter Valves Part
Size 1-1/2 inch
Fits Sta-Rite WC112-148 and WC112-148A multiport valves
Shipping weight 0.02 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which valves does this o-ring fit?
The Sta-Rite WC112-148 and WC112-148A multiport valves.
Where does it go?
It is the cover o-ring, so it seals between the valve body and the cover on top of the valve.
What does the 1-1/2 inch refer to?
Sta-Rite lists this part as the 1-1/2 inch cover o-ring for the WC112-148 valve family. Match the part number rather than measuring, since the listing does not break the dimension out further.
My valve leaks from the top, is this the fix?
It is the first part to look at. A cover o-ring that has gone hard, flat or cracked will let water past the lid even when everything else is sound.
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