Skip to content
  • Innovation
  • Reliability
  • Quality
Header PTFE composit diaphragm

Diaphragms PTFE Composite Diaphragm

PTFE Composite Diaphragms are used whenever toxic and chemically aggressive media must be conveyed. PTFE Composite Diaphragms are used furthermore in the food industry application.

In our production, diaphragms are constructed with single components and can be varied (according to customer specifications). For example with or without:

  • fabric reinforcement
  • foil lamination
  • metal core
We offer all established material combinations, if neeeded also with KTW, FDA and W270 compliance. Our technical consultants will gladly assist you in your product development.

PTFE Composite Diaphragm

Fields of application
single acting
double acting
Main use pump technology: chemical and food industries
Materials elastomers; fabric reinforcement; metal; PTFE

Technical values

Materials elastomer, fabric, metal
Pressure up to 0,08 MPa
Temperature -50°C / +120°C (material dependent)
Speed application dependent
Maximum values temperature, speed and pressure are simultaneously not applicable! The values vary in dependence of material and media. For technical queries please contact our application consultants – we have the right solution for you. 

More Diaphragms

Back to list

Back to list

Further to Rolling Diaphragm RMG
Further to Rolling Diaphragm RMG
Mr. Joachim Öhrle
Your contact person for

Technology - General sealing topics, special constructions

Mr. Joachim Öhrle
Managing Director Engineering
Do you have any questions, ideas, or suggestions? We are more than happy to assist you with advice. In person, over the phone, or digitally.

Our Logistics – Your Service

Our Logistics – Your Service

Innovative, environmentally friendly and efficient

In addition to innovative techniques, our logistics has 2,870 sqm of process surface. We have the world's first AutoStore storage system on two levels. Both grits are connected to each other by means of special lifters. In total, up to 31,000 containers can be stored in a very confined space. Due to this subdivision, up to 240,000 storage areas can be managed most efficiently.