Used EDWARDS EH250 #9284172 for sale

EDWARDS EH250 pump is an advanced, high-performance, multi-stage industrial vacuum pump that is designed to provide reliable, efficient operation in a variety of industries. This pump's innovative, high-efficiency design enables inlet porting to become completely self-contained within the package, providing a reliable source of air-free vacuum. EDWARDS EH 250 has an advanced design that allows for increased performance at extreme vacuum levels. This design helps to eliminate the need for separate gas ballast system, resulting in an overall reduction in pump maintenance requirements. This pump is able to achieve and maintain an ultimate vacuum of 1×10-5 Torr with ease and includes a liquid-ring ejector, increaser bypass gas ballast and self- evacuating feature. EH250 includes a externally adjustable governor with built-in digital control providing precise regulation of the pumping process. This advanced design allows for quick and easy start-up and shut-down, as well as improved overall process control. This pump is designed for flexible operation in a variety of industrial applications, including process chilling, degassing of ultimate vacuum systems and freeze-drying applications. The pump features a direct-drive, opposed-blade turbine design that provides low noise emissions and vibration-free operation for improved reliability and longer life-cycle. EH 250 is a robust, durable, and reliable vacuum pump that can handle demanding industrial applications. With its user-friendly design and advanced features, this pump can easily provide years of reliable service. The self-evacuating feature helps to reduce the need for frequent servicing, while the increased performance levels help to improve productivity and efficiency.