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This FFKM - FFPM O-Ring has a diameter of 557x7 mm and is White in color. The hardness of this O-ring 557x7 - FFKM - FFPM - F808W95 - FDA - EC1935/2004 - USP Class VI - 3A Sanitary - High Temp. (+300°C) - 80 Shore A - White - ORS188774 is 80. Alternative names for the compound are FFKM – FFPM, and it is commonly produced by Kalrez® | Simriz® | Chemraz® | Perlast® | Isolast® | Parofluor®. The O-Ring is typically used in and has an operating temperature range from -15 ºC to 300 ºC. O-Rings 679293 are referred to as 188774 and have a DIN 3771 size of 557x7. This item is equivalent to and has an FDA - EC1935/2004 - USP Class VI - 3A Sanitary - Hoge Temp. (+300°C) approval. The chemical name of this O-Ring is Perfluorcarbonrubber / Perfluoroelastomeer.
| Article number | 188774 |
| General Specifications | |
| Seal type | O-ring |
| ID (Inner diameter) | 557 mm |
| CS (Cross Section) | 7 mm |
| Dimensions | 557x7 |
| Material | FFKM - FFPM |
| Approval | FDA - EC1935/2004 - USP Class VI - 3A Sanitary - Hoge Temp. (+300°C) |
| Hardness | 80 |
| Color | White |
| Compound Number | F808W95 |
| Alternative Sizes | |
| DIN 3771 Size Chart | 557x7 |
| ISO 3601 Size Chart | 557x7 |
| SMS 1586 Size chart | 557 X 7 |
| Size in text | five hundred and fifty-seven millimeters by seven millimeters |
| Export specifications | |
| Country of Origin | IT |
| Customs Code | 40169300 |
| Technical Specifications | |
| Temperature Max | 300 ºC |
| Temperature Min | -15 ºC |
| Specific Gravity | 2,55 (±0,03) g/cm3 |
| Compression Set | 28 % |
| Tensile Strength | 13,2 MPa |
| Ultimate Elongation | 100 % |
| Other Specifications | |
| Alternative names | FFKM – FFPM |
| Chemical Name | Perfluorcarbonrubber / Perfluoroelastomeer |
| Description 2 | O-ring FFKM - FFPM 557x7 |
| Product name | O-ring 557x7 FFKM – FFPM | F808W95 | FDA - EC1935/2004 - USP Class VI - 3A Sanitary - High Temp (>300°C) |
| Trade names | Kalrez® | Simriz® | Chemraz® | Perlast® | Isolast® | Parofluor® |
| Approximately equal to | |
| Precision Polymer Engineering Perlast® Equivilent | PPE Perlast ® G80H |
| attachment |  Material Datasheet |
| Also found under | |
| FFKM - FFPM O-rings | O-rings | |
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