1” (DN 25) PTFE (TFM) backed EPDM Diaphragm Saunders number 214/425 1" normally closed 1” (DN 25) PTFE (TFM) backed EPDM Diaphragm 2.5” (DN 65) EPDM Diaphragm MSX Sizes 1" Temp. range -34°C to 176°C Connections Bayonet Material PTFE (TFM) backed EPDM Diaphragm (2-piece) Certificates USP Class VI, 3.1b, FDA, DOWNLOADS Datasheet DD10-STFM-C (Saunders: 214S/425)English - 371 kB - rev. 08/21/14 Back to: Diaphragm Direct Saunders Style Ask a question about this product Downloads