Used EDWARDS E2M2 #9390484 for sale

EDWARDS E2M2 is a multi-stage, direct coupled rotary vane backing pump designed for use in high or very low vacuum applications. This pump is based on the fast-running, variable frequency motor and utilizes an adjustable direct drive integral bearing system to provide a low noise, highly reliable design. It is widely used in a variety of industries, from chemical manufacturing to energy production. EDWARDS E 2 M 2 is a double-ended pump comprising two double-end rotor housings containing two stages of vane-type rotors and two sets of bearings between the housings. The two rotor housing assemblies, which are machined from aluminum, are connected together by a continuous shaft. The inner rotor is driven by a constantly variable frequency electric motor, and the outer rotor is driven by a belt drive. The two rotors are offset to create a cross flow that draws in the gas mixture to be compressed in the pump - this is known as the 'dual pump' effect. E2M2 is designed for high evacuation rate and ultimate vacuum levels, due to its high volumetric efficiency. The double-ended vane pump design has a number of advantages over a single stage system, such as allowing for a broader range of operating pressures and providing a higher level of accuracy for pumping at highly variable pressures. The pump is also configured with flexibility, allowing for the configurations of multi-stage systems for more demanding applications. E 2 M 2 has the ability to reach absolute pressures of 30 mbar, which is considered very low in the vacuum industry. EDWARDS E2M2 is a great choice for applications that require reliable and accurate vacuum performance; it is also suitable for use with hazardous materials, and gaseous fluids. It is backed by a comprehensive service and support package, including replacement parts and technical advice, to ensure seamless operation. The design and construction of EDWARDS E 2 M 2 help ensure that it is capable of lasting for a long time in harsh industrial environments.