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This FFKM - FFPM O-Ring has a diameter of mm and is Black in color. The hardness of this O-ring 63.5x3.5 - FFKM - FFPM - F757ZLT - Low Temp. (-40°C) - 75 Shore A - Black - ORS287427 is 75. 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 -40 ºC to 270 ºC. O-Rings 622531 are referred to as 287427 and have a DIN 3771 size of . This item is equivalent to and has an Lage Temp. (-40°C) approval. The chemical name of this O-Ring is Perfluorcarbonrubber / Perfluoroelastomeer.
| Article number | 287427 |
| General Specifications | |
| Seal type | O-ring |
| ID (Inner diameter) | 63.5 mm |
| CS (Cross Section) | 3.5 mm |
| Dimensions | 63.5x3.5 |
| Material | FFKM - FFPM |
| Approval | Lage Temp. (-40°C) |
| Hardness | 75 |
| Color | Black |
| Compound Number | F757ZLT |
| Alternative Sizes | |
| Size in text | sixty-three point five millimeters by three point five millimeters |
| Export specifications | |
| Country of Origin | IT |
| Customs Code | 40169300 |
| Technical Specifications | |
| Temperature Max | 270 ºC |
| Temperature Min | -40 ºC |
| Specific Gravity | 1,95 (±0,03) g/cm3 |
| Compression Set | 30 % |
| Tensile Strength | 16,7 MPa |
| Ultimate Elongation | 257 % |
| Other Specifications | |
| Alternative names | FFKM – FFPM |
| Chemical Name | Perfluorcarbonrubber / Perfluoroelastomeer |
| Product name | O-ring 63.5x3.5 FFKM - FFPM | F757ZLT | Low Temp (>-40°C) |
| Trade names | Kalrez® | Simriz® | Chemraz® | Perlast® | Isolast® | Parofluor® |
| Approximately equal to | |
| Greene Tweed Chemraz® Equivalent | Greene Tweed Chemraz ® 505 |
| Also found under | |
| FFKM - FFPM O-rings | O-rings | |
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