| Référence | Diamètre intérieur (mm) | Cross Section Width |
|---|---|---|
020003N0552 | 1.42 | 1.52 mm |
020006N0552 | 2.9 | 1.78 mm |
020007N0552 | 3.68 | 1.78 mm |
020008N0552 | 4.47 | 1.78 mm |
020009N0552 | 5.28 | 1.78 mm |
020010N0552 | 6.07 | 1.78 mm |
020011N0552 | 7.65 | 1.78 mm |
Description
The Parker Prädifa nitrile-butadiene rubber N0552-90 is suitable for a wide range of applications.
Special Features:
• Good mechanical robustness
• Good resistance to gap extrusion
Chemical Resistance to:
• Air (oil-free)
• Compressed air (oily)
• Methanol
• Methyl-ethyl-ketone (MEK)
• Ethane
• Natural gas
• Petroleum (sulphur-free)
• Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
• Petroleum-based lubricating oils
• Lubricating oils SAE 10, 20, 30, 40, 50
• HFC (Water/polyglycol)
• HFAE (Oil in water emulsions; mineral oils / synthethic esters)
• HFAS (Mineral oil free, water-based synthethic fluids)
• PAO (Polyalphaolefines)
