Meshry
Mechanical
- Dec 16, 2016
- 46
Reciprocating pump LEWA. diaphragm is sandwich type, means two PTFE diaphragms in between an intermediate fluid.
problem: Diaphragm rapture pressure transmitter alarm!
dismantled the pump, diaphragm found in good condition.
what could be the other reasons.
what is function of the intermediate fluid in the sandwich diaphragms?
thanks
problem: Diaphragm rapture pressure transmitter alarm!
dismantled the pump, diaphragm found in good condition.
what could be the other reasons.
what is function of the intermediate fluid in the sandwich diaphragms?
thanks