Experience our new HiScroll – the oil-free vacuum pumps by Pfeiffer Vacuum in 3D! The HiScroll series consists of three dry and hermetically sealed scroll pumps with a nominal pumping speed of 6 – 20 m³ / h. The pumps are especially characterized by their high performance when evacuating against atmosphere due to their unique features. Their powerful IPM* synchronous motors achieve an efficiency that is up to 15% higher than that of conventional drives.