Use for production of ultrapure water of 1-18 megohm quality.
Microfiltration; suspension of starch, resins, activated carbon; precipitation of proteins, barium sulfate, silicic acid. Bacteria and spores are retained completely allowing sterile preparation of water and air for enzymes, sterile rooms and bacteriological cultures. For collection of dust samples in the air.
In food processing and beverage industry as well as in the pharmaceutical industry.
Filtration of drinking water.
For filtration of organic materials and recovery of noble metals from electroplating solutions.
Pretreatment for reverse osmosis.
High filtration precision:
The membrane filters have a regular pore size distribution allowing precise filtration.
Wide pore size range:
The membrane filters are available with pore sizes 0.1; 0.2; 0.4 and 0.9 µm. Pore sizes are verified with "mercury intrusion" and "bubble point test".
Flexibility and high mechanical stability:
The membrane filters maintain their physical properties even in strongly altered working conditions.
No shape change during boiling test:
Longer exposition to boiling water has no impact on the physical properties of the membrane filters.
The membrane filters are temperature-resistant up to +125 °C and insensitive to commonly used hot sterilization procedures such as autoclaving or in-situ steam sterilization.
Max. temperature: +90 °C, for a short time up to +105 °C
pH range: 1 - 12 at +35 °C
Hot air resistance: up to +125 °C