ProMinent Sigma/3 Motor Driven Metering Pump
Capacity range 146 – 1,030 l/h, 12 – 4 bar. The patented multi-layer safety diaphragm for excellent process reliability is just one feature of the extremely robust motor-driven metering pump Sigma/3 Basic. It also offers a wide range of power end versions, such as three-phase or 1-phase AC motors, also for use in ATEX areas.