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| Article number | 188831 |
| Color | Black |
| Alternative names | FFPM – Dupont Kalrez |
| Chemical Name | Perfluoroelastomer |
| Description 2 | O-ring FFKM - FFPM 116.71x3.53 |
| 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 116.71x3.53 FFKM - FFPM |
| Size in text | one hundred and sixteen comma seventy one by three comma fifty three |
| Trade names | Kalrez® - Simriz® - Chemraz® - Spectrum® - Triazinico® - Isolast® - Parofluor® - Fluorez® - Perlast® - Perfluor® |
| Alternative Size | |
| DIN 3771 Size Chart | 116.71 x 3.53 |
| ISO 3601 Size Chart | 116.71x3.53 |
| SMS 1586 Size chart | 116.71x3.53 |
| Core Spec's | |
| Approval | None |
| CS (Cross Section) | 3.53 mm |
| Hardness | 75 Shore A |
| ID (inner diameter) | 116.71 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 116.71 x 3.53mm and in the color Black. The Hardness of this O-RIng 116.71x3.53 - FFKM - FFPM - 75 Shore A - Black - Kalrez® 6375 - ORS188831 (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 729272 are indicated as 188831 and have a DIN 3771 Size of 116.71 x 3.53. This item is equal to Dupont Kalrez® 4079 - Greene Tweed Chemraz® 615 - PPE Perlast® G75B - Trellebrog Isolast® J8325 & Isolast® J9876 and has an None Approval. The chemical name of this Oring is Perfluoroelastomer.
