New Wilden No. Item Description Versa-Matic No. 01-1010-52 Buna Diaphragm M1 V193BN 01-1010-53 Viton 5 Inch Diaphragm V193VT 01-1010-55 Teflon 5 Inch Diaphragm V193TF 01-1010-56 Saniflex 5 Inch Diaphragm V193FG 01-1010-58 Wilflex 5 Inch Diaphragm V193XL 01-1060-51 M1 Teflon Backup Diaphragm V193TB 01-1060-61 Buna 5 Inch Ht Back Up Diaphragm V193TB 01-1080-50 Polyurethane .750 Valve […]