Used EDWARDS E2M28 #9250003 for sale

EDWARDS E2M28 is a two-stage vacuum pump that is widely used in the research, laboratory, and industrial settings. This variable-speed, direct-drive pump is designed to achieve a full vacuum with high pumping speeds up to 29 CFM (cubic feet per minute) and deep-vacuum capabilities of up to 0.133 bar overpressure. EDWARDS E 2 M 28 has a long, reliable service life thanks to its direct drive motors and extremely low ultimate backing pressure. It also features sealed ceramic ball bearings and a polytetrafluoroethylene (PTFE) coated oil retention filter, which allows for sustained operation with minimal oil drain times. E2M28 is perfectly suited for applications in which low-level ozone is an issue, and the high-grade alloy steel rotor shaft gives E 2 M 28 a high-speed rating accuracy. The motor for EDWARDS E2M28 is a powerful three-phase motor. It is available in either single or three-phase models, with a maximum power rating of up to 25kW for the single-phase and up to 45kW for the three-phase model. It has an operating voltage of 360V and a frequency of 50Hz. It has an adjustable internal speed control that allows the user to adjust the pump speed between 0 and 2900rpm, while its over-speed protection system ensures the pump runs at a safe level without sacrificing performance. The vacuum pump's operation is simple and efficient. EDWARDS E 2 M 28 has two gas ballast valves that protect against the ingress of material and carry any foreign materials away. The gas ballast value effectively cleans the system and allows for repeatable operation in ambient temperatures of 10-50C. E2M28 also has an integrated gas ballast control that optimizes the dirt duty operation of the pump—this ensures that it runs cleanly and efficiently in high-dust applications. The oil level indicator and oil drain plug make it easy for the user to check and replace the pump's oil when necessary. E 2 M 28 offers a safe and reliable way to quickly reach full vacuum and provides an efficient alternative to many of the traditional pumps used in research, laboratory, and industrial settings. With its powerful motor, adjustable speed control, and over-speed protection systems, EDWARDS E2M28 vacuum pump is an excellent choice for many applications. Its high grade alloy steel rotor shaft and sealed ceramic ball bearings make it one of the most reliable pumps available on the market today.