Chemraz SD505 perfluoroelastomer O-ring. Explosive decompression (ED) resistant. Oil/gas downhole tool service to 1500 bar rapid decompression.
| Material | FFKM — Chemraz SD505 |
| Compound | Chemraz SD505 |
| Hardness | 85A Shore |
| Size | AS568B series (-010 through -275) + metric |
| Temperature | -20°C to +260°C |
| Material | FFKM (Chemraz) |
| Temperature range | -20°C to +260°C |
| MOQ | 1 |
Cross-ref: DuPont Kalrez 6375/7075/0090 equivalent. AS568B sizing drop-in for any major FFKM supplier.