Pentair 154763 hub assembly for Triton II TR40, TR50 and TR60 sand filtersPentair Genuine OEM Hub Assembly TR40/TR50/TR60, 154763 In stock$3999
Pentair 154763 hub assembly for Triton II TR40, TR50 and TR60 sand filters
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Pentair Genuine OEM Hub Assembly TR40/TR50/TR60, 154763

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$3999
In stock
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Quick overview

  • Genuine Pentair Factory part 154763, the hub the laterals thread into.
  • Fits TR40, TR50 and TR60 The Triton II side mount sand filter family shares this hub.
  • Plastic construction Molded plastic, the same material as the original.
  • Carries the laterals The hub is the center piece of the underdrain, so every lateral loads onto it.
  • A cracked hub means sand in the pool If sand is returning to the pool, the hub and laterals are the first place to look.
  • Sold as an assembly Arrives as the hub assembly rather than loose pieces.
Full description and specifications ↓

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Product details

The Pentair 154763 is the hub assembly for the Triton II side mount sand filters, covering the TR40, TR50 and TR60. It is the genuine Pentair part, molded in plastic.

Where it sits

The hub is the center of the underdrain at the bottom of the tank. Laterals radiate out from it, and clean water has to pass through those laterals and into the hub before it can leave the filter. Everything about the underdrain depends on that hub staying intact.

The symptom

Sand coming back into the pool through the returns. When a hub cracks, or a lateral socket breaks out of the hub, sand takes the shortcut and follows the water out. Because the whole underdrain has to come out to reach the hub, it is worth checking every lateral at the same time rather than opening the filter twice.

Specifications
Brand Pentair
Manufacturer part number 154763
UPC 788379669461
Type Hub assembly
Material Plastic
Part type Pool filter part
Fits Pentair Triton II TR40, TR50, TR60 side mount sand filters
Shipping weight 0.2 lb
Ships Parcel

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Questions and answers

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

Which filters take this hub?
The Pentair Triton II side mount sand filters in the TR40, TR50 and TR60 sizes.
Do the laterals come with it?
No. This is the hub assembly. Laterals are a separate Pentair part and are worth inspecting while the filter is open.
Is it a genuine Pentair part?
Yes. It is the Pentair OEM hub assembly, part number 154763.
Why would I need a new hub?
Sand blowing back to the pool usually points at the underdrain. A hub that has cracked, or a lateral seat that has broken out of it, lets sand past and into the return line.
Ask your own question