Article number | 178978 |
Color | White |
Alternative names | FFPM – Dupont Kalrez |
Chemical Name | Perfluoroelastomer |
Description 2 | O-ring FFKM - FFPM 149x3.5 |
Equal to | Kalrez® 6880 - Kalrez® 6221 - Perlast® G74S |
Material | FFKM - FFPM |
Packaging Unit | O-ring |
Product name | O-ring 149x3.5 FFKM |
Size in text | one hundred and forty nine zero by three comma fifty |
Trade names | Chemraz® - Simriz® - Kalrez® - Spectrum - Triazinico - Isolast® - Parofluor® - Fluorez - Perlast® - HPSealing® - Perfluor® - Polymax |
Alternative Size | |
AS568 Size Chart | AS 361 |
DIN 3771 Size Chart | 149 x 3.5 |
SMS 1586 Size chart | 149x3.5 |
Core Spec's | |
Approval | FDA 21 CFR 177.2400. EC1935/2004. USP Class VI. 3A-Sanitary Standard |
CS (Cross Section) | 3.5 mm |
Hardness | 70 Shore A |
ID (inner diameter) | 149 mm |
Temperature Max | 270 ºC |
Temperature Min | -20 ºC |
attachment | Material Datasheet |
This FFKM - FFPM O-Ring is 149 x 3.5mm and in the color White. The Hardness of this O-ring 149x3.5 - FFKM - FFPM - FDA - EC1935/2004 - USP Class VI - 70 Shore A - White - Kalrez® 6880 - ORS178978 (Equivilent) is 70 Shore A.The alternative names of the compound are FFPM – Dupont Kalrez and they are mostly produced by Chemraz® - Simriz® - Kalrez® - Spectrum - Triazinico - Isolast® - Parofluor® - Fluorez - Perlast® - HPSealing® - Perfluor® - Polymax. The O-ring is commonly used in and has an operating temperature range from -20 ºC to 270 ºC. O-rings 558090 are indicated as 178978 and have a DIN 3771 Size of 149 x 3.5. This item is equal to Kalrez® 6880 - Kalrez® 6221 - Perlast® G74S and has an FDA 21 CFR 177.2400. EC1935/2004. USP Class VI. 3A-Sanitary Standard Approval. The chemical name of this Oring is Perfluoroelastomer.