First stage rotary lube blower with preinlet cooling by processgas, second or third stage rotary lube blower with preinlet-cooling by processgas. All interstages are cooled by water cooler. Up to 60000 m3/h suction capacity and up to 100 mbar (a) suction pressure.
First stage radial turbo blower, second or third stage rotary lube blower with preinlet-cooling by processgas. All interstages are cooled by water coolers. Up to 120000 m3/h suction capacity and up to 100 mbar (a) suction pressure.