PTFE Diaphragm
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PTFE Diaphragm

Virgin | Filled | Etched PTFE One Side With EPDM/Viton/NBR

Materials: Virgin & Filled PTFE
Bonded: EPDM | Viton | NBR
Types: Round & Square RF | FF
Application: Diaphragm Pump & Valve
Custom Made: As Drawing

Teflex Is One Of  PTFE Diaphragms Manufacturer & Design Virgin PTFE & Filled PTFE In China For Kinds Of Material For Diaphragm Pump And Valve. In Order To Meet Higher Pressures, Improve Chemical Resistance And Achieve Longer Service Life, We Suggest You Can Choose A Composite Diaphragm With Different Rubber Materials.

Material: 

  • Virgin PTFE & Filled PTFE 

  • Etched PTFE One Side With EPDM, Viton, NBR.

  • Available Cutome Made Size & Mateiral

Backing Rubber Temperature:

  • NBR:  -50 to 150 °C
  • EPDM: -10 to 130 °C
  • Viton: 0 to 180 °C
  • Neoprene:-10 to 80 °C



Advantages:

  • Longest Flex Life 

  • Almost Universal Chemical Resistance

  • Temperature Resistance –60 - +200°C

  • Complies to FDA21CFR 177.1550 (PTFE)

  • Suitable for Food & Pharmaceutical Products

PTFE Diaphragms Application:

  • Wilden Pump

  • Aodd Pumps

  • Metering Pump

  • Diaphragm Valve

  • Air Diaphragm Pump

  • Electric Diaphragm Pump

  • Double Diaphragm Pump

  • Pneumatic Diaphragm Pump

  • Air Operated Diaphragm Pump


Workable Media:

  • Strong Caustics & Strong Acids

  • Hydrocarbons & Chlorine &Cryogenics

Also, Teflex is PTFE Diaphragms Manufacturer & Design As Custom Made Drawing or Samples.

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