Elatomeric PTFE Design Diaphragm

Elastomeric PTFE Diaphragm

DiaCom has capabilities to design and manufacture composite diaphragms made from molded PTFE AND RUBBER MATERIALS. DiaCom's process bonds PTFE to rubber using PTFE as thin as 0.002" (0.0508 mm) thick. DiaCom's unique process and construction produce a diaphragm that is compatible with harsh environments without limiting the life and responsiveness of the diaphragm. For additional strength, fabric may be added to the PTFE AND RUBBER composite.

Benefits include:

  • Excellent Chemical Resistance
  • (from -450°F (-267°c) to +400°F(+204°c))
  • FDA Approved Materials
  • Low Permeation Rate
  • Low Co-Efficient of Friction



  • Type D diaphragm 1
  • Type D diaphragm 2
  • Type D diaphragm 3
  • Type D diaphragm 4
  • Elastomeric PTFE diaphragm



Elastomeric PTFE Diaphragm



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