Portable Surgical Suction Unit – Askir 20 Easily transportable from one hospital ward to another, particularly suitable for tracheotomized patients, minor surgical applications and postoperative.  therapy at home. Surgical Suction Unit is for aspirating body fluids such as mucus or catarrh. Easily portable equipment and designed for non continuous use 30 min. ON / 30 min. OFF, thanks to an electronic system for managing the electricity supply A series of LED is on the front control panel signals whether the machine is operating Made of highly heat resistant, electrically insulated plastic material in conformity with the latest European safety standards Supplied with a polycarbonate 1-litre autoclavable vessel complete with overflow valve Equipped with aspiration regulator, located on the front panel.