An ultra-thin EPDM rolling diaphragm with fabric reinforcement, produced down to 0.3 mm thickness.
Our thinnest construction: an EPDM rolling diaphragm with fabric reinforcement produced down to 0.3 mm. The thin wall gives very low hysteresis and near-instant response to pressure changes, which is what precision regulators and sensitive instruments require.

Key Features
- Temperature: −20 to 120 °C
- Thickness from 0.3 mm
- Reinforcement: Nomex, polyester, nylon
Typical Applications
- Precision pressure regulators and instruments
- Low-pressure and vacuum control devices
- Medical, analytical and laboratory equipment
- Water and mild-chemical service
- Applications where response accuracy outweighs pressure capability
Custom Options & Ordering
- Temperature: −20 to 120 °C
- Thickness from 0.3 mm
- Reinforcement: Nomex, polyester, nylon
- Custom diameters and stroke lengths
Request a Quote
Tell us your medium, working temperature, pressure and dimensions and we will recommend the compound and geometry for your duty. Reach our engineering team at sales@aobo.biz or +86-573-87855272, or use our contact page.