Roots pumps with a pumping speed of 280 to 670 m3/h:
Product description
• - Hermetically sealed, through magnetic coupling, leakage rate < 1 · 10-6 Pa m3/s
• - With 3-phase motor II 2G Ex de IIC T4
• - Pressure surge resistant up to 1600 kPa
• - No thermal overload thanks to integrated temperature sensor
• - For ATEX applications (directive 2014/34/EU)