Pentair Stat-O-Seal Washer | CSPH/CCSPH Series Commercial Pump | C43-46SS
- In stock, ready to ship
- Backordered: contact us for ETA
- SKU:
- C43-46SS
-
Poolaroo Promise
- Fast Shipping — Ships in 1–2 Business Days
- 30-Day Risk-Free Returns — We Pay Return Shipping, No Restocking Fees
- Powered By People Who Care - No Faceless Conglomerate
About This Item
The Pentair C43-46SS Stat-O-Seal Washer is the OEM replacement seal washer for the Pentair CSPH/CCSPH Series commercial pump — covering all non-20 HP configurations in this series.
The Stat-O-Seal washer creates a leak-free seal at bolted connections on the pump housing, preventing water bypass at the fastener interface. A deteriorated or compressed washer at this location allows water to weep past the bolt, leading to air entrainment, pressure loss, and accelerated corrosion of surrounding hardware. Replacing this washer at each service interval restores the integrity of the sealed joint.
Specifications
| Pentair Part Number | C43-46SS |
| Part Type | Stat-O-Seal Washer |
| Quantity Included | Each (1) |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPHK-1421 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CCSPHK-1421 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPHK3-1422 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CCSPHK3-1422 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPHL-143 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CCSPHL-143M | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPHL3-1431 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CCSPHL3-1431 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPHM3-1441 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CCSPHM3-1441 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPH2K3-142 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPH2L3-143 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CCSPH2L3-143 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CSPH2M3-144 | Non-20 HP models only |
| Pentair | CSPH/CCSPH Series Commercial Pump | CCSPH2M3-144 | Non-20 HP models only |
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.
Pro Tip
This washer is specified for non-20 HP configurations of the CSPH/CCSPH series — confirm your pump's horsepower rating before ordering. The 20 HP variant requires a different washer. Cross-reference the model number on your pump's nameplate against the Fits Into table above to confirm the correct part before adding to cart.
