The GEMÜ FKM diaphragm code 4A (FPM) has been developed for use in industrial applications, for example in the chemical industry, environmental engineering or the processing industry. The diaphragm is made of fluorinated rubber.
Resistant to aggressive chemicals such as hydrocarbons (aromatic, non-aromatic and chlorinated), mineral acids and chlorine bleach
Ozone and weather resistant
Simple mounting thanks to the rubber pin that is vulcanized in place (diaphragm size 8)
Simple and defined mounting thanks to a threaded pin which is vulcanized in place with an integrated screw-in stop (diaphragm size 10 to diaphragm size 150)
Diaphragm material : FKM
Diaphragm sizes : 10 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150