4” (DN 100) PTFE (TFM) backed EPDM Diaphragm Saunders number 214/425 4" 4” (DN 100) Fluoroelastomer (Viton) Diaphragm 1.5” (DN 40) EPDM Diaphragm MSX Sizes 4" 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 DD40-STFM (Saunders: 4.000-S5)English - 386 kB - rev. 01/09/07 Back to: Diaphragm Direct Saunders Style Ask a question about this product Downloads