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GEMÜ Code 54

PTFE/EPDM diaphragm

  • Description
  • Features
  • Technical specifications

The GEMÜ code 54 diaphragm consists of a PTFE face and a peroxide-cured EPDM back, which are securely connected to one another (fully laminated). An FKM back is also available for highly permeating media (GEMÜ code 56). The PTFE used is a chemically modified second generation PTFE - called PTFE TFM ™. The 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 GEMÜ and manufactured within the GEMÜ Group.

  • Fabric-reinforced EPDM back (diaphragm size 25 to diaphragm size 100)
  • Simple mounting thanks to the rubber pin that is vulcanized in place (diaphragm size 8)
  • Simple and defined mounting thanks to the threaded pin that is vulcanized in place with integrated screw-in stop (diaphragm size 10 to diaphragm size 100)
  • Seal material
  • Conformities: FDA; Oxygen; Reg. (EU) No. 10/2011; Regulation (EC) No. 1935/2004; TA Luft (German Clean Air Act); USP
  • Max. media temperature: 100 ° C
  • Min. media temperature: -10 ° C
  • Sterilisation temperature: max. 150 °C