Construction with mechanical shaft seal and diaphragm to ensure minimal exchange of pump media and motor liquid

The ATEX approved DMH pumps are available in a variety of configurations - some can be used for dosing combustible liquids

DDA 12-10 FC-PP/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDA 120-7 AR-PVC/E/C-F-32U3U3F The SMART Digital DDA is a compact positive displacement

These features are directly related to the actual system configuration and the modules installed

sq 3 40 96510205 Construction with mechanical shaft seal3" multi stage, submersible pump designed for domestic water supply, liquid transfer in tanks, irrigation and environmental applications. The pump has "floating" impellers, each with its own tungsten carbide ceramic bearing. The pump features soft starting and protection against dry running, upthrust, overvoltage, undervoltage, overload and overtemperature. The motor is a single phase motor of the permanent magnet rotor type ensuring optimum