The Fristam Part No 21.7.11 is part of the None group and is designed for 22 mm shaft applications. It features carbon rotary faces. This product uses EPDM (EPR) elastomers. The maximum recommended operating temperature is 140°C. It is a compatible alternative to the Qseals 1R-QCSFRIST-0220-C-E.
| Brand | Fristam |
|---|---|
| Group | None |
| SKU | Part No 21.7.11 |
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Technical specifications
| Category | PUMP SPECIFIC |
|---|---|
| Shaft size | 22 mm |
| Rotary face | Carbon |
| Elastomers | EPDM |
| Temperature Limit | 140 °C |
| Pressure Limit | 16 bar |
Alternatives
These products are direct 1-to-1 replacements for the Fristam Part No 21.7.11, with superior performance, longer service life and better reliability.
| Brand | SKU |
|---|---|
| Qseals | 1R-QCSFRIST-0220-C-E |
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