The Weir 809453 is designed for 50.8 mm shaft applications. It features a Carbon (CAR) rotary face paired with a Ceramic (CER) stationary face. This product uses Viton (FKM VIT) elastomers. The maximum recommended operating temperature is 205°C. It is a compatible alternative to the Qseals 2C-QPS18ST55-0508-CUV.
| Brand | Weir |
|---|---|
| SKU | 809453 |
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Technical specifications
| Category | PARALLEL SPRING |
|---|---|
| Shaft size (D1) | 50.8 mm |
| Rotary face | Carbon (CAR) |
| Stationary face | Ceramic (CER) |
| Elastomers | Viton (FKM VIT) |
| Rotary Outer Diameter (D3) | |
| Stationary Housing Diameter (D7) | |
| Rotary Working Length (L1) | |
| Stationary Bore Depth (L4) | |
| Temperature Limit | 205 °C |
| Pressure Limit | 25 bar |
Alternatives
These products are direct 1-to-1 replacements for the Weir 809453, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 2C-QPS18ST55-0508-CUV |
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