The HiScroll series consists of three dry and hermetically sealed scroll pumps with a nominal pumping speed of 6 - 20 mÑ/h. The pumps are characterized in particular by their high efficiency and low noise level. The pumps are characterized in particular by their high performance when evacuating against atmosphere. Their powerful IPM1) synchronous motors with sensor less INFORM® control2) achieve up to 15% higher efficiency compared to conventional drives. This enables maximum performance at low temperatures, resulting in more efficient cooling of compact systems and equipment. When ordering please add the RS-PV-P4564309ZE 110 volts mains plug to your order.