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| In stock | Yes, 2 pcs |
| Article number | 181882 |
| Color | Black |
| Alternative names | FFPM – Dupont Kalrez |
| Chemical Name | Perfluoroelastomer |
| Description 2 | O-ring FFKM - FFPM 39.7x3.5 |
| Equal to | Dupont Kalrez® 6375 - Fruedenberg Simriz® 495 - Greene Tweed Chemraz® 605 - Parker Parafluor® V8910-75 - PPE Perlast® G80A - Trellebrog Isolast® 9440 |
| Material | FFKM - FFPM |
| Packaging Unit | O-ring |
| Product name | O-ring 39.7x3.5 FFKM |
| Size in text | thirty nine comma seventy by three comma fifty |
| Trade names | Kalrez® - Simriz® - Chemraz® - Spectrum® - Triazinico® - Isolast® - Parofluor® - Fluorez® - Perlast® - Perfluor® |
| Alternative Size | |
| DIN 3771 Size Chart | 39.7 x 3.5 |
| JIS B 2401 Size Chart | JIS P40 |
| SMS 1586 Size chart | 39.7x3.5 |
| Core Spec's | |
| Approval | None |
| CS (Cross Section) | 3.5 mm |
| Hardness | 75 Shore A |
| ID (inner diameter) | 39.7 mm |
| Temperature Max | 270 ºC |
| Temperature Min | -40 ºC |
| Equivalent to | |
| Dupont Kalrez® Equivalent | Dupont Kalrez® 6375 |
| Freudenberg Simriz® Equivalent | Fruedenberg Simriz® 495 |
| Greene Tweed Chemraz® Equivalent | Greene Tweed Chemraz® 605 |
| Parker Parafluor® Equivalent | Parker Parafluor® V8910-75 |
| Precision Polymer Engineering Perlast® Equivilent | PPE Perlast® G80A |
| Trelleborg Isolast® Equivalent | Trellebrog Isolast® 9440 |
| attachment |  Material Datasheet |
This FFKM - FFPM O-Ring is 39.7 x 3.5mm and in the color Black. The Hardness of this O-ring 39.7x3.5 - FFKM - FFPM - 75 Shore A - Black - Kalrez® 6375 - ORS181882 (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 -40 ºC to 270 ºC. O-rings 621254 are indicated as 181882 and have a DIN 3771 Size of 39.7 x 3.5. This item is equal to Dupont Kalrez® 6375 - Fruedenberg Simriz® 495 - Greene Tweed Chemraz® 605 - Parker Parafluor® V8910-75 - PPE Perlast® G80A - Trellebrog Isolast® 9440 and has an None Approval. The chemical name of this Oring is Perfluoroelastomer.
