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DICHTOMATIK AMERICAS
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DICHTOMATIK AMERICAS N70445
#N70445
On request
N70445 NITRILE 70 DUROMETER/INCH
Manufacturer descriptionO-Ring - Buna-N Material, 7.9750 ID, 0.2750 Cross Section, 70 Durometer
Price on request — a consultant will confirm lead time and terms.
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DICHTOMATIK AMERICAS — DICHTOMATIK AMERICAS N70445
- Very good resistance to oil and gasoline
- Superior resistance to petroleum-based hydraulic fluids
- Wide range of service temperatures
- Good resistance to hydrocarbon solvents
- Very good resistance to alkalis and acids.
Specifications
| Brand | DICHTOMATIK AMERICAS |
| Category | O-RINGS |
| Inside diameter | 7.9750 |
| Inside diameter tolerance | +/-0.045 |
| Outside diameter | 8.5250 |
| Cross section tolerance | +/-0.006 |
| Cross section | 0.2750 |
| Hardness | 70 Durometer |
| Material | Buna-N |
| Back up o-ring number | N8-90-445 |
| Typical application | Hydraulics & Pneumatics, Industrial Machinery, Oil & Gas, belting |
| Type series | N70 |
| Temperature range | -22 to 212 °, °F |
| Additional details | inferior resistance to ozone, sunlight and natural aging; poor resistance to oxygenated solvents. |
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