Used EDWARDS E2M28 #293651659 for sale

EDWARDS E2M28 is a precision rotary vane vacuum pump that helps create a clean and dry air environment for laboratory and industrial testing applications. This two-stage oil sealed pump provides an effective economical way to reduce and control atmospheric contamination without compromising reliability or performance. As a rotary vane pump, EDWARDS E 2 M 28 consists of an enclosed rotating armature which is supported by vanes within a cylindrical rotor, mounted within a case. This configuration allows atmospheric pressure to push the vanes outwards, creating cavities. The rotation of the armature causes these cavities to be alternately compressed and decompressed, pushing the air molecules out of the case, while creating a vacuum. E2M28 provides a reliable source of clean, dry air and is designed to run continuously. The pump also has direct oil recirculation, improving the oil service life and decreasing the need for regular oil changes. Its two-stage design gives the pump an excellent performance at high vacuum levels, achieving 99.9999% ultimate pressures. In addition, the design allows the outlet pressure to be maintained at any convenient level between full vacuum and atmospheric pressure, giving the user the ability to accurately adjust their vacuum requirements. Various accessories available for E 2 M 28 include a built-in silencer and anti-suck-back valves, along with several types of inlet and exhaust filters. These filters improve the air quality and greatly reduce the amount of dust and dirt in the air, ensuring that it is contaminant-free before it enters the pump. EDWARDS E2M28 offers high efficiency and low operating noise, making it ideal for a variety of applications including industrial manufacturing processes, laboratory testing and research, as well as Robotics and other industrial applications. It has a reliable construction, with a high-strength aluminum alloy casing and stainless steel components forming its frame. A cork gasket ensures that it can sustain extremely high vacuum levels without any air leakage. Moreover, a built-in safety relief valve prevents any possible over-pressurization and the motor protection circuit helps to protect the unit from power surges or overloads. Overall, EDWARDS E 2 M 28 is a well-designed precision rotary vane vacuum pump that offers great value for money, providing reliable and accurate results in a wide range of applications. It is both cost effective and easy to maintain and allows the user to adjust vacuum levels with precision.