Pentair 272535 compression spring, 1-3/8 inch outside diameterPentair Genuine OEM Compression Spring, 1-3/8 Inch OD, 272535 In stock$1199
Pentair 272535 compression spring, 1-3/8 inch outside diameter
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Pentair Genuine OEM Compression Spring, 1-3/8 Inch OD, 272535

Ask a questionMPN 272535
$1199
In stock
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Quick overview

  • Genuine Pentair Factory part 272535, not a hardware store substitute.
  • 1-3/8 inch outside diameter The spring size given in the source listing.
  • After 1991 The source notes this is the spring used from 1991 onward.
  • Match the number Springs of this size look alike, so order against 272535 rather than by eye.
  • Small part, real symptom A tired spring lets the assembly above it lose tension and seal poorly.
  • Two classifications in the source Pentair lists the part type as a pump part while the listing sits under filter and multiport valve groupings, so confirm against your own parts breakdown.
Full description and specifications ↓

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Product details

Pentair part 272535 is a compression spring with a 1-3/8 inch outside diameter. The source notes it as the spring used on equipment built after 1991, so the build date matters as much as the size.

Order by the number

Springs in this size range look close to identical in the hand, and free length and wire gauge are what decide whether the assembly above holds its tension. That is why the part number is the check, not a visual match against the old one.

Confirm which assembly you are working on

The source is not consistent about where this spring belongs. Pentair lists the part type as a pump part, while the listing itself sits under filter and multiport valve groupings. Compare 272535 against the parts breakdown for the equipment in front of you before you order.

Specifications
Brand Pentair
Manufacturer part number 272535
UPC 788379693633
Part type Pool Pump Part
Outside diameter 1-3/8"
Applies to After 1991
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.

What size is this spring?
1-3/8 inches across the outside diameter, the size given in the listing.
Does it fit older equipment?
The source calls it the after 1991 spring, so equipment built before that date may use a different part.
Is it a genuine Pentair part?
Yes. It is the Pentair part, number 272535.
Which assembly does it belong to?
The source is not consistent here. Pentair classes it as a pump part, while the listing sits under filter and multiport valve groupings. Check the part number against the breakdown for your own equipment before ordering.
Ask your own question