Impeller corrosion table
Temperatures reported in parentheses must be considered the highest temperatures that can be used.
The temperature of 20°C corresponds to an average room temperature.
| Product | Nitrile | EPDM | Neoprene | Rubber | Silicone |
Beer | excellent (60°C) | excellent (60°C) | excellent (60°C) | excellent (20°C) | excellent (20°C) |
Wine | excellent (90°C) | excellent (90°C) | excellent (90°C) | excellent (20°C) | excellent (20°C) |
Fruit juices | excellent (60°C) | excellent (120°C) | excellent (60°C) | variable | excellent (20°C) |
Vegetable | excellent (90°C) | variable | poor (20°C) | poor | excellent (20°C) |
Water | excellent (80°C) | excellent (135°C) | good (100°C) | excellent (20°C) | good (80°C) |
Acetic Acid | good (20°C) | excellent | good (20°C) | good (20°C) | - |
Ethyl Alcohol | excellent (60°) | excellent (90°C) | excellent (70°C) | excellent (20°C) | good (20°C) |
Milk | excellent (60°C) | excellent (120°C) | excellent (60°C) | excellent (20°C) | excellent (20°C) |
Whisky | excellent (90°C)
| excellent (90°C) | excellent (60°C) | excellent (20°C) | excellent (20°C) |
| Phosphoric Acid (85%) | poor | excellent (80°C) | excellent (40°C) | good (65°C) | poor |
| Nitric Acid (10%) | poor | excellent (40°C) | poor (40°C) | poor | good (20°C) |
| Sulphuric Acid (50%) | excellent (20°C) | good | excellent (70°C) | good (26°C) | variable |
| Sulphuric Acid (80%) | good (40°C) | excellent (60°C) | poor | poor | poor |
| Sodium Hydrate | good (65°C) | excellent (20°C) | good (90°C) | excellent (20°C) | poor (20°C) |
Dimensions (incl. Packaging)
