In case of a diaphragm rupture, the pumped liquid can enter the air side of the pump and exit through the air exhaust. Such a leakage can be avoided when using a diaphragm control. Both air chambers have sensors which registrate entering liquid. These sensors transmit an impulse to a level controller which stops the pump and/or activates an alarm signal. The use of a diaphragm control is only possible with conductive liquids. The diaphragm control is available for following types at extra costs: - DMP 3/8"
- DMP 1/2"
- DMP 1"
- DMP 1 1/2 and DMP 2"
- DMP 3"
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