Pentair Closure Kit for Triton C-3 Sand Filters | 156842
- Low stock - 3 items left
- SKU:
- 156842Z
-
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About This Item
The Pentair Closure Kit with Bulkhead Gaskets (156842) is the OEM replacement closure kit for the Triton C-3 Sand Filter series, including the TR100C-3 and TR140C-3 models.
IMPORTANT: SOLD AS A COMPLETE KIT
This listing is for the complete closure kit, including bulkhead gaskets — not an individual gasket. Confirm you need the full kit before ordering.
IMPORTANT: FILTER MANUFACTURE DATE APPLIES
This closure kit is used on Triton C-3 filters manufactured after April 2015 (4-15). Check your filter's data plate to confirm the build date before ordering to ensure correct fit.
This closure kit seals the tank body-to-lid interface on Triton C-3 fiberglass sand filters. The included bulkhead gaskets maintain a pressure-tight seal at the shell closure point, preventing leaks at the tank seam during filtration and backwash cycles.
This is a complete rebuild kit for the top-mount valve.
This includes:
- Air Bleeder o-ring
- Valve body
- Pressure gauge
- o-ring adapter
- Manual air relief assembly
- Closure 8-1/2"
- Locknut, 2" internal
- Square ring-closure
- Installation wrench
Specifications
| Pentair Part Number | 156842 |
| Part Name | Closure Kit with Bulkhead Gaskets |
| Category | Closures |
| Quantity Included | Kit |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | Triton C-3 | TR100C-3 | Used on filters manufactured after 4-15 |
| Pentair | Triton C-3 | TR 100C-3 | Used on filters manufactured after 4-15 |
| Pentair | Triton C-3 | TR140C-3 | Used on filters manufactured after 4-15 |
| Pentair | Triton C-3 | TR 140C-3 | Used on filters manufactured after 4-15 |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Poolaroo Pro Tip
Check the manufacture date on your Triton C-3 filter's data plate before ordering — this kit is designed for units built after April 2015. Replace both bulkhead gaskets from the kit together, even if only one shows visible wear, to ensure an even seal across the tank closure.
