The GEMU PTFE/EPDM diaphragm code 5E consists of a PTFE face and an EPDM back, which are joined by a flexible connection. The two-piece diaphragm combines all the advantages of PTFE with the flexibility of an elastomer diaphragm in one product. In order to optimize the entire system, both the PTFE face and the diaphragm back are compounded for GEMU and manufactured within the GEMU Group. The diaphragm complies with FDA, USP Class VI and EMA/410/01 Revision 3 regulations.
- Insensitive also at higher temperatures
- High chemical resistance due to PTFE face
- Simple installation is facilitated by a threaded pin that is sintered into place