PTFE diaphragm Code 5M

EPDM

The GEMÜ code 5M diaphragm has a two-piece design and consists of a PTFE face and a peroxide-cured EPDM backing. An FKM backing is also available for highly permeating media (GEMÜ code 5F). The PTFE used is a chemically modified second generation PTFE - called PTFE TFMTM. This material offers maximum chemical resistance and also features a considerably lower level of wear under steam conditions. In order to optimize the entire system in turn, both the PTFE face and the diaphragm backing are compounded for GEMÜ and manufactured within the GEMÜ Group. Fabric reinforced EPDM backing Excellent long-term tightness and vacuum compatibility thanks to improved geometry Extremely long service life Leak detection holes in the EPDM backing Easy-to-read identification Simple and defined mounting thanks to the threaded pin that is sintered in place with integrated screw-in stop (diaphragm size 10 to diaphragm size 100) Diaphragm materials:PTFE/EPDM Diaphragm sizes:10 | 25 | 40 | 50 | 80 | 100 Conformities:BSE/TSE | FDA | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | TA Luft (German Clean Air Act) | USP Diaphragm materials:PTFE/EPDM Diaphragm sizes:10 | 25 | 40 | 50 | 80 | 100 Conformities:BSE/TSE | FDA | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | TA Luft (German Clean Air Act) | USP Sterilization temperature: Diaphragm material:PTFE/EPDM Diaphragm sizes:10 | 25 | 40 | 50 | 80 | 100