Pentair 192115 genuine OEM drain plug o-ring, 1/16 by 1/2 inchPentair Genuine OEM O-Ring for Drain Plug, 192115 In stock$342
Pentair 192115 genuine OEM drain plug o-ring, 1/16 by 1/2 inch
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Pentair Genuine OEM O-Ring for Drain Plug, 192115

Ask a questionMPN 192115
$342
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Quick overview

  • Stops the drain plug weep The seal that lets a drain plug pull up tight without dripping.
  • Genuine Pentair Factory part 192115 rather than a hardware store o-ring in roughly the right size.
  • Correct size 1/16 in. by 1/2 in., which is what makes it seat properly in the plug boss.
  • Very wide fitment Appears on Challenger, SuperFlo, WhisperFlo, IntelliFlo, Pinnacle and EQ series pumps.
  • Filters too Also listed on the Tagelus, Triton II and Sand Dollar sand filters.
  • Buy a spare These get lost, nicked and left behind at winterizing, so a second one costs almost nothing.
Full description and specifications ↓

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Product details

The Pentair 192115 is the o-ring for the drain plug, a 1/16 in. by 1/2 in. rubber seal that appears across a large slice of the Pentair and Sta-Rite equipment range.

The problem it solves

A drain plug that still weeps after it has been tightened. The seal is not the plug, it is this o-ring, and once it is flattened, nicked or gone hard it will not hold whatever you do to the plug. Cranking harder to chase the drip is how plug bosses end up cracked, which turns a very cheap part into an expensive one.

Where it is used

192115 is listed on Pentair Challenger, SuperFlo and SuperFlo VS, WhisperFlo XF and WhisperFlo VS and VST, IntelliFlo Variable, VF and VS+SVRS, Pinnacle and EQ series commercial pumps. It also appears on Sta-Rite OptiFlo, SuperMax and IntelliPro VS+SVRS pumps, American Products Ultra-Flo pumps, and the Pentair Tagelus, Triton II and Sand Dollar sand filters.

Worth keeping spares

Drain plug o-rings get lost at winterizing, left on the pad, or dropped into gravel. They cost almost nothing and having one on the shelf saves a trip in the middle of an opening. A thin film of pool grade o-ring lubricant on install helps it seat and makes the plug easy to pull next time.

Specifications
Brand Pentair
Manufacturer part number 192115
UPC 788379693282
Part type Pool filter part
Material Rubber
Type Drain plug o-ring
Size 1/16" x 1/2"
Fits Pentair Challenger, SuperFlo, SuperFlo VS, WhisperFlo XF, WhisperFlo VS and VST, IntelliFlo Variable, VF and VS+SVRS, Pinnacle and EQ series commercial pumps
Also listed for Sta-Rite OptiFlo, SuperMax and IntelliPro VS+SVRS pumps, American Products Ultra-Flo pumps, and Pentair Tagelus, Triton II and Sand Dollar sand filters
Shipping weight 0.01 lb
Ships Parcel

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Questions and answers

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

What size is this o-ring?
1/16 in. by 1/2 in. That size is what lets it seat correctly in the drain plug boss, which a near enough o-ring will not do.
Which equipment uses it?
It is listed across a large part of the Pentair and Sta-Rite range, including Challenger, SuperFlo and SuperFlo VS, WhisperFlo XF and VS/VST, IntelliFlo Variable, VF and VS+SVRS, Pinnacle and EQ commercial pumps, Sta-Rite OptiFlo, SuperMax and IntelliPro VS+SVRS, American Products Ultra-Flo, and the Tagelus, Triton II and Sand Dollar sand filters.
My drain plug still drips after tightening. Is this the fix?
Usually. A flattened, nicked or hardened o-ring will not seal no matter how hard the plug is turned, and overtightening to chase the drip is how plug bosses get cracked.
Should I lubricate it?
A thin film of pool grade o-ring lubricant helps it seat and makes the plug easier to remove next season. Do not use petroleum grease on pool rubber.
Ask your own question