?This fully automatic chamber allows for simple, reliable and fast infusion. ?The pressure level is maintained with a unidirectional valve whenever the chamber is moved. ?Cleaning is facilitated and bacteria propagation is avoided with smooth streamlined surfaces. ?The chamber is available in 250ml, 500ml and 1,000ml versions ; Current pressure is displayed on LCD while operating. Classification: Class 2 Power: AC 220V, 60Hz Pressure Range: From 100mmHg to 300mmHg Pressure Increasing: 5mmHg Alarm: Over Pressure ( Over 20mmHg than Setting Pressure ) Under Pressure ( Under 20mmHg than Setting Pressure ) Weight: 1.5Kg Dimensions: 155W × 80H × 353D mm Case quantity: 1 Infusion pressure device Use Containers: With 250 to 1,000ml solution containers IV Pole mountable