Article number | 179665 |
Equal to | Dupont Kalrez 4079, Greene Tweed Chemraz 615 & Chemraz 551, PPE Perlast G75B, Trelleborg Isolast J8325 & Isolast J9876 |
Alternative Sizes | |
BS1806 Size Chart Explanation | BS 625 |
DIN 3771 Size Chart Explanation | 124.6 x 6.99 |
Size in text | one hundred and twenty four comma sixty by six comma ninety nine |
SMS 1586 Size chart | 124.6x6.99 |
Equivalent to | |
Dupont Kalrez® Equivalent | Dupont Kalrez 4079 |
Freudenberg Simriz® Equivalent | Not Known |
Greene Tweed Chemraz® Equivalent | Greene Tweed Chemraz 615 & Chemraz 551 |
Parker Parafluor® Equivalent | Not Known |
Precision Polymer Engineering Perlast® Equivilent | PPE Perlast G75B |
Trelleborg Isolast® Equivalent | Trelleborg Isolast J8325 & Isolast J9876 |
Export specifications | |
Country of Origin | IT |
Customs Code Explanation | 40169300 |
General Specifications | |
Color | Black |
Hardness Explanation | 75 Shore A |
Material | FFKM - FFPM |
Approval | General Purpose (+330�C) |
CS (Cross Section) Explanation | 6.99 mm |
Dimensions Explanation | 1.78 |
ID (Inner diameter) Explanation | 124.6 mm |
Seal type | O-ring |
Other Specifications | |
Alternative names | FFPM � Dupont Kalrez |
Chemical Name Explanation | Perfluoroelastomer |
Description 2 | O-ring FFKM - FFPM 124.6x6.99 |
Product name | O-ring 124.6x6.99 FFKM - FFPM |
Trade names | Kalrez� - Simriz� - Chemraz� - Spectrum� - Triazinico� - Isolast� - Parofluor� - Fluorez� - Perlast� - Perfluor� |
Technical Specifications | |
Compression Set Explanation | 19,5 % |
Specific Gravity Explanation | 1,98 (+/- 0.03) g/cm3 |
Temperature Max Explanation | 330 ºC |
Temperature Min Explanation | -15 ºC |
Tensile Strength Explanation | 17,8 MPa |
Ultimate Elongation Explanation | 152 % |
attachment | ![]() |
This FFKM - FFPM O-Ring is 124.6 x 6.99mm and in the color Black. The Hardness of this O-ring 124,6x6,99 - FFKM - FFPM - Kalrez 4079 - 75 Shore A - Black - ORS179665 (Equavilent) 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 563841 are indicated as 179665 and have a DIN 3771 Size of 124.6 x 6.99. This item is equal to Dupont Kalrez 4079, Greene Tweed Chemraz 615 & Chemraz 551, PPE Perlast G75B, Trelleborg Isolast J8325 & Isolast J9876 and has an General Purpose (+330�C) Approval. The chemical name of this Oring is Perfluoroelastomer.
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