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We are closed on May 9 and 10 due to Ascension Day. Orders placed between May 9 & 12 will be processed on May 13. If you still need products before then, please contact us
| Quantity | Per piece |
|---|---|
| 1+ | € 99,4215 |
| 2+ | € 94,7454 |
| 3+ | € 86,5488 |
| 5+ | € 79,9254 |
| 10+ | € 73,6896 |
| 25+ | € 63,5436 |
| 50+ | € 55,7574 |
| 100+ | € 55,7574 |
| Article number | 78753 |
| Color | Black |
| Alternative names | FFPM – Dupont Kalrez |
| Chemical Name | Perfluoroelastomer |
| Description 2 | O-ring FFKM - FFPM 23.75x3.53 |
| Equal to | Dupont Kalrez® 4079 - Greene Tweed Chemraz® 615 - PPE Perlast® G75B - Trellebrog Isolast® J8325 & Isolast® J9876 |
| Material | FFKM - FFPM |
| Packaging Unit | O-ring |
| Product name | O-ring 177.2x6.99 FFKM |
| Size in text | twenty three comma seventy five by three comma fifty three |
| Trade names | Kalrez® - Simriz® - Chemraz® - Spectrum® - Triazinico® - Isolast® - Parofluor® - Fluorez® - Perlast® - Perfluor® |
| Alternative Size | |
| DIN 3771 Size Chart | 23.75x3.53 |
| SMS 1586 Size chart | 23.75 X 3.53 |
| Core Spec's | |
| Approval | General Purpose (+330˚C) |
| CS (Cross Section) | 3.53 mm |
| Hardness | 75 Shore A |
| ID (inner diameter) | 23.75 mm |
| Temperature Max | 330 ºC |
| Temperature Min | -15 ºC |
| Equivalent to | |
| Dupont Kalrez® Equivalent | Dupont Kalrez® 4079 |
| Greene Tweed Chemraz® Equivalent | Greene Tweed Chemraz® 615 |
| Precision Polymer Engineering Perlast® Equivilent | PPE Perlast® G75B |
| Trelleborg Isolast® Equivalent | Trellebrog Isolast® J8325 & Isolast® J9876 |
| attachment |  Material Datasheet |
This FFKM - FFPM O-Ring is 23.75x3.53mm and in the color Black. The Hardness of this O-ring 23.75x3.53 - FFKM - FFPM - High Temp - 75 Shore A - Black - Kalrez® 4079 - ORS78753 (Equivilent) is 75 Shore A.The alternative names of the compound are FFPM – Dupont Kalrez and they are mostly produced by Kalrez® - Simriz® - Chemraz® - Spectrum® - Triazinico® - Isolast® - Parofluor® - Fluorez® - Perlast® - Perfluor®. The O-ring is commonly used in and has an operating temperature range from -15 ºC to 330 ºC. O-rings 574349 are indicated as 78753 and have a DIN 3771 Size of 23.75x3.53. This item is equal to Dupont Kalrez® 4079 - Greene Tweed Chemraz® 615 - PPE Perlast® G75B - Trellebrog Isolast® J8325 & Isolast® J9876 and has an General Purpose (+330˚C) Approval. The chemical name of this Oring is Perfluoroelastomer.
