Wilden® was the first AODD manufacturer to offer PTFE diaphragms. Wilden continues to offer this original PTFE diaphragm, which features a reduced stroke and reduced displacement to minimize abrasive contact with the pump housing to provide long flex life.
- Excellent flex life and good abrasion resistance
- Utilizes rubber and TPE backup diaphragms
- Available in: Polytetrafluoroethylene (PTFE)
- Available sizes: 6 mm (1/4"), 13 mm (1/2"), 25 mm (1"), 38 mm (1-1/2"), 51 mm (2") and 76 mm (3")