Sta-Rite 35505-1228 Swimquip diverter o-ring for multiport valvesSta-Rite Swimquip Diverter O-Ring, 35505-1228 In stock$499
Sta-Rite 35505-1228 Swimquip diverter o-ring for multiport valves
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Sta-Rite Swimquip Diverter O-Ring, 35505-1228

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$499
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Quick overview

  • Sta-Rite part 35505-1228 The factory diverter o-ring, not a generic ring pulled from a kit.
  • Seals the diverter It is the o-ring on the diverter inside the multiport valve.
  • Top mount 1-1/2 inch valves Listed for Sta-Rite top mount Cristal-Flo and Waterford WC112-148 valve parts.
  • Swimquip lineage Carried under the Swimquip name for those older valve bodies.
  • A common leak source A hardened or flattened diverter o-ring lets water pass where it should be blocked.
  • Worth replacing on service Rubber goods age, so change the o-ring any time the valve is opened.
Full description and specifications ↓

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Product details

The Sta-Rite 35505-1228 is the Swimquip diverter o-ring, the seal that rides on the diverter inside the multiport valve. It is listed for top mount 1-1/2 inch Cristal-Flo and Waterford WC112-148 valves.

What goes wrong

The diverter is what routes water to filter, backwash, waste or recirculate. Its o-ring is under constant pressure and constant movement, and over the years it hardens, flattens or tears. Once that happens the diverter no longer seals cleanly against the valve body, and water crosses over to a port it should not reach.

While you are in there

This is the diverter o-ring only. The cover o-ring, the plug and gasket assembly and the valve spring are separate items, and it is common practice to replace the soft parts together rather than open the valve twice.

Specifications
Brand Sta-Rite
Manufacturer part number 35505-1228
UPC 788379786878
Type Diverter o-ring
Part type Filter Valves Part
Fits Sta-Rite top mount 1-1/2 inch Cristal-Flo and Waterford WC112-148 valves
Shipping weight 0.1 lb
Ships Parcel

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Questions and answers

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

Which valve is this for?
It is listed for Sta-Rite top mount 1-1/2 inch Cristal-Flo and Waterford WC112-148 multiport valve parts, under the Swimquip name.
Is this the cover o-ring?
No. This is the diverter o-ring. The cover o-ring for the WC112-148 is a separate part.
Is it genuine Sta-Rite?
Yes. Sta-Rite part number 35505-1228.
How do I know the o-ring has failed?
Water getting past the valve when it should be shut off, or a diverter that is stiff and dragging, both point at a hardened or distorted o-ring. Check it any time the valve is apart.
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