Specifications
Dimensions
- Inside Diameter6.487 in
- Outside Diameter6.693 in
Details
- Cross Section0.103 in
- Cross Section Tolerance+/-0.003 in
- Durometer90 Durometer
- Hardness90 Shore D
- Inside Diameter Tolerance+/-0.040 in
- MaterialFFKM / Kalrez®
- Method SoldPriced Per Each
- Product TypeO-Rings
- Standard Package Quantity1
- Temperature RangeUp to 617F
- Trade / Brand NameKalrez®
- Type SeriesKalrez®
- Typical ApplicationOil & Gas
Overview
Mfr description
75074843 AS568-165 DUPONT KALREZ 7090
- Exceptional thermal stability and compression set resistance | Outstanding seal force retention properties and response to temperature cycling effects | Excellent mechanical properties | Lower coefficient of thermal expansion (CTE) versus other Kalrez® parts thus minimizing the need to increase the free volume of the seal gland when upgrading from fluoroelastomers (FKM) to perfluoroelastomers (FFKM)