The US Seal PS-4297 is designed for 25.4 mm shaft applications. It features a Silicon Carbide (SIC) rotary face paired with a Tungsten Carbide (TC) 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 1C-QPS04ST55-0254-STV.
| Brand | US Seal |
|---|---|
| SKU | PS-4297 |
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Technical specifications
| Category | PARALLEL SPRING |
|---|---|
| Shaft size (D1) | 25.4 mm |
| Rotary face | Silicon Carbide (SIC) |
| Stationary face | Tungsten Carbide (TC) |
| 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 | 12 bar |
Alternatives
These products are direct 1-to-1 replacements for the US Seal PS-4297, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 1C-QPS04ST55-0254-STV |
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