Sigma - Model 1 (Control Type) -Motor-Driven Metering Pump

Capacity range 17 – 117 l/h, 12 – 4 bar. The Sigma / 1 Control can be used flexibly as an extremely robust motor-driven diaphragm metering pump. Excellent process safety and reliability is guaranteed with the patented multi-layer safety diaphragm. Highlights include removable control unit, adjustable metering profiles, as well as a variety of power end and control configurations