Intensiv-Filter Vietnam, Internal P/N: 86413, SET Diaphragm type C50 +52, Internal P/N: 54444, Control diaphragm C 50/80, C50/C80 EV-N, Intensiv-Filter Việt Nam, Đại lý Intensiv-Filter Việt Nam 

100% Germany Origin Intensiv-Filter Vietnam Internal P/N: 86413
 SET Diaphragm type C50 +52
 included spring
 For valve D187
 Operation temp. max. 100°C
 Material: Eco / NBR
100% Germany Origin Intensiv-Filter Vietnam Internal P/N: 54444
 Type: C50/C80 EV-N
 Control diaphragm C 50/80
 incl. spring
 For valve D55
 Material: Eco
 Operation temp.: < 100°C