The Alfa Laval 31438-0300-1 is designed for 65 mm shaft applications. It features a Stainless Steel (SS) rotary face paired with a Carbon (CAR) stationary face. This product uses EPDM (EPR) elastomers. The maximum recommended operating temperature is 140°C. It is a compatible alternative to the Qseals 1C-QCS08ST02-0650-XCE-R.
| Brand | Alfa Laval |
|---|---|
| SKU | 31438-0300-1 |
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Technical specifications
| Category | CONICAL SPRING |
|---|---|
| Shaft size (D1) | 65 mm |
| Rotary face | Stainless Steel (SS) |
| Stationary face | Carbon (CAR) |
| Elastomers | EPDM (EPR) |
| Rotary Outer Diameter (D3) | |
| Stationary Housing Diameter (D7) | |
| Rotary Working Length (L1) | |
| Stationary Bore Depth (L4) | |
| Temperature Limit | 140 °C |
| Pressure Limit | 20 bar |
Alternatives
These products are direct 1-to-1 replacements for the Alfa Laval 31438-0300-1, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 1C-QCS08ST02-0650-XCE-R |
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