High-performance gas cooled roots pump with a pumping speed from 4000 to 9600 m3/h, For applications in the low and medium vacuum, Single stage pressure range from 130 to 1013 hPa, in series with smaller final pressure, Connection flange DN 300 PN 10, No thermal overload thanks to gas cooling, With sealing gas connection, Customized design and offer of a complete unit for motor, gas cooler and coupling on request
