Sta-Rite 14971-SM20E12 spider gasket for 2 in. multiport valve, five spokesSta-Rite 2" Valve Spider Gasket for MultiPort Valve, 14971-SM20E12 In stock$5399
Sta-Rite 14971-SM20E12 spider gasket for 2 in. multiport valve, five spokes
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Sta-Rite 2" Valve Spider Gasket for MultiPort Valve, 14971-SM20E12

Ask a questionMPN 14971-SM20E12
$5399
In stock
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Quick overview

  • Five spoke pattern the 2 in. valve gasket layout, not the smaller 1-1/2 in. pattern.
  • 6-5/8 in. outside diameter measure the old gasket before ordering if you are unsure which valve you have.
  • Stops port to port bypass a flattened spider gasket is why a valve leaks to waste in filter, or filters in backwash.
  • Sta-Rite part 14971-SM20E12 the factory gasket, not a generic cut.
  • Filter valve service part listed under Sta-Rite 2 in. top mount and 1-1/2 in. and 2 in. side mount multiport valve parts.
  • Replace with the o-ring the cover o-ring is a separate part and is worth doing at the same time.
Full description and specifications ↓

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Product details

Sta-Rite 14971-SM20E12 is the spider gasket for 2 in. multiport valves. It has five spokes and a 6-5/8 in. outside diameter, and it is the part that seals one port from the next inside the valve body.

What it fixes

The spider gasket takes the whole load every time the handle moves, and it flattens and hardens with age. When it goes, the valve stops respecting the position it is set to: water runs to waste with the handle on filter, or unfiltered water finds its way back to the pool. Nothing else in the valve produces that symptom the same way.

Getting the size right

This is the 2 in. gasket. The 1-1/2 in. valve takes a smaller gasket with a different spoke pattern, so lay the old one next to the measurement above before you order. It is listed as a service part for the Sta-Rite 2 in. Cristal-Flo top mount valve and for the Sta-Rite 1-1/2 in. and 2 in. side mount multiports.

Specifications
Brand Sta-Rite
Manufacturer part number 14971-SM20E12
UPC 788379816919
Type Spider gasket
Part type Filter valves part
Valve size 2"
Spokes 5 spokes
Outside diameter 6-5/8" od
Listed under Sta-Rite 2" Cristal-Flo top mount valve 14971-TM-22-L parts, Sta-Rite 1-1/2" and 2" side mount multiport valve parts
Shipping weight 0.7 lb
Ships Parcel

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Questions and answers

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

How do I know this is the right size?
It is the 2 in. valve gasket with five spokes and a 6-5/8 in. outside diameter. If your old gasket measures smaller or has a different spoke count, you have a 1-1/2 in. valve and need the other gasket.
What are the symptoms of a worn spider gasket?
Water going where the handle says it should not: flow to waste while the valve is set to filter, or the pool clouding because the valve is passing between ports internally.
Does the cover o-ring come with it?
No. The 2 in. cover o-ring is a separate Sta-Rite part. Since the valve has to come apart either way, most techs change both.
Which valves does it belong to?
It is listed as a service part for the Sta-Rite 2 in. Cristal-Flo top mount valve 14971-TM-22-L and for the Sta-Rite 1-1/2 in. and 2 in. side mount multiport valves.
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