Pentair 154408 2 inch Triton II external spacer for TR100C and TR140C sand filtersPentair Genuine OEM 2" Triton II External Spacer In stock$2299
Pentair 154408 2 inch Triton II external spacer for TR100C and TR140C sand filters

Pentair Genuine OEM 2" Triton II External Spacer

Ask a questionAPS # PAC-051-2811
In stock
$2299

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Quick overview

  • Genuine Pentair part Factory external spacer 154408, not an aftermarket copy.
  • 2 inch size The 2 inch spacer used in the Triton II C series bulkhead assembly.
  • For TR100C and TR140C Listed for Triton II C sand filter models TR100C and TR140C.
  • Plastic construction Molded plastic, so it will not corrode in a wet valve pit.
  • Sets the bulkhead spacing The spacer holds the correct standoff at the tank penetration so the assembly clamps evenly.
  • Order with the seals Spacers usually come out during a bulkhead rebuild, so plan on new gaskets at the same time.
Full description and specifications ↓

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Product details

Pentair 154408 is the 2 inch external spacer used in the Triton II C series sand filters, models TR100C and TR140C. It is the genuine Pentair part, molded in plastic.

Where it sits

The spacer belongs to the bulkhead assembly at the tank penetration. It sits on the outside and sets the standoff, which is what lets the assembly pull up square and load its seals evenly all the way around. Left out or fitted with the wrong size, the joint clamps unevenly and weeps under pressure.

While you have it apart

A spacer usually only comes out when a bulkhead is being rebuilt. Gaskets that have been compressed for years rarely reseal after being disturbed, so plan on replacing the seals in the joint at the same time rather than finding out at start up.

Specifications
Brand Pentair
Manufacturer part number 154408
UPC 788379668822
Type External spacer
Size 2 inch
Material Plastic
Part type Pool filter part
Fits Pentair Triton II C series sand filters, models TR100C and TR140C
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 filters use this spacer?
Pentair Triton II C series sand filters, models TR100C and TR140C, in the 2 inch size.
What does an external spacer do?
It sits on the outside of the tank penetration and holds the correct standoff so the bulkhead assembly pulls up square and clamps evenly on its seals.
Is this a genuine Pentair part?
Yes. It is Pentair part number 154408.
Do I need anything else with it?
The spacer is part of a bulkhead assembly, so if you have the joint apart it is worth replacing the gaskets at the same time rather than reusing seals that have already taken a set.
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