The VP35 suction unit is robust and easy to use. It is easy to move and offers high performance, especially valuable in wards, accident and emergency and operating theatres. A 2 x 2 litre suction capacity available with disposable liner system. High level convenient push handle, with antistatic castors Oil filled rotary pump for quiet trouble free operation Clear, simple controls - vacuum gauge graduated in mmHg and kPa Simple rotary control for suction level Cable stowage on back with reversible cleats for secure stowage and rapid deployment of cable Optional hydrophobic filters protect the pump from accidental overflow by preventing liquid from passing and cross contamination Easy change plug in filter mount for rapid replacement of filters Filter and disposable liner features minimise the risk of cross infection