The Alfa Laval 9612515121 is designed for 42 mm shaft applications. It features a Sintered Silicon Carbide (SSIC) rotary face paired with a Sintered Silicon Carbide (SSIC) 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-QPS07D-0420-ZZE-ZZE.
| Brand | Alfa Laval |
|---|---|
| SKU | 9612515121 |
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Technical specifications
| Category | PUMP SPECIFIC |
|---|---|
| Shaft size (D1) | 42 mm |
| Rotary face | Sintered Silicon Carbide (SSIC) |
| Stationary face | Sintered Silicon Carbide (SSIC) |
| Elastomers | EPDM (EPR) |
| Outer rotary face | Sintered Silicon Carbide (SSIC) |
| Outer stationary face | Sintered Silicon Carbide (SSIC) |
| Outer elastomer | EPDM (EPDM) |
| Temperature limit | 140 °C |
| Pressure limit | 25 bar |
Alternatives
These products are direct 1-to-1 replacements for the Alfa Laval 9612515121, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 1C-QPS07D-0420-ZZE-ZZE |
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