Diaphragm control

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"