1” (DN 25) EPDM Diaphragm Saunders number 425 1" 3/4” (DN 20) EPDM Diaphragm 1.5” (DN 40) EPDM Diaphragm MSX Sizes 1" Temp. range -30°C to 140°C Connections Threaded Pin Material EPDM Certificates USP Class VI, 3.1b, FDA, Back to: Diaphragm Direct Saunders Style Ask a question about this product Downloads Datasheet DD10-SE07 (Saunders: 1.000-EF)English - 304 kB - rev. 08/21/14