
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.
Similar products
Other products people compare with this one.
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.
| 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 |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
More from Pentair
Questions and answers
What people ask about this product, answered by our pool techs.





















