One of the most important requirements of the equipment for removing blood and other fluids is maximum suction power as soon as the device is switched on. The ATMOS C 451’s extremely powerful pump (maximum suction 45 l/min) makes it an extremely versatile device for surgical operations, medical emergencies, oral and maxillofacial surgery, and patient transport. When procedures require lower suction power, the ATMOS C 361 (maximum suction of 36 l/min) is the perfect choice.