Diaphragms
Reliable separation of media for the highest demands.
A diaphragm can be used to reliably separate different media or areas with different pressure ratios. Among other things, the focus here is on high requirements for chemical resistance to aggressive media. In addition, precisely defined flexibility and a long service life are important.
We meet your individual requirement profiles by tailoring the material and design precisely to your application and offering you exactly the right combination of mechanical, thermal and physiological properties.
Advantages
- Excellent flexural fatigue strength
- High chemical resistance
- High thermal resistance: -60 °C to +200 °C
- Very good sterilizability
- FDA approval: Suitable for contact with food and pharmaceutical products
- Geometric freedom of design
- Homogeneous material structure

Types
Diaphragm for paint pumps

Diaphragm with metal core for paint pumps.
Diaphragm for sterile valves

Diaphragm with grooves on the back for sterile valves with very smooth surfaces.
Diaphragm for liquid pumps

Diaphragm for liquid pumps in the chemical industry.
Diaphragm for filling systems

Diaphragm with integrated sealing cone in filling systems.
Diaphragm for control valves

Diaphragm with sealing bar and connection of a metallic PIN.