Used EDWARDS EH250 #85207 for sale

EDWARDS EH250 is an oil-less dry-pumping system that is used in a variety of applications. The pump is designed to provide consistent pressure throughout its operating range, with a maximum achieved pressure of up to 145 mbar (2 torr) and a maximum achieved flow rate of up to 22 L/min. It is a self-contained unit, meaning the vacuum generator is a single unit - no external components are required. EDWARDS EH 250 is built with a cast stainless steel enclosure and has a reliable, corrosion-resistant port connection system. It operates with a two stage sliding vane design, with a compact rotor and two independent sealed vanes that help optimize pressure and flow rate control. The pump features a Brushless DC motor that increases reliability and prevents sparks from occurring, and a simple self-adapter mechanical seal that provides protection from dust and moisture. EH250 also has a simplified design for easy maintenance and operation. The rotor can be removed for bearing inspection and the vanes can be replaced without needing to open the pump's body. Additionally, the connections on the pump are easy to install and remove, making it efficient and easy to maintain. EH 250 is capable of working in a variety of temperatures, ranging from -40°C to +40°C. It is also designed to operate at a consistent speed of 2900 rpm, and is equipped with a digital speed controller that is able to adjust the pump's speed according to the operation conditions. Overall, EDWARDS EH250 is an excellent, reliable and highly efficient vacuuming system. It is designed to provide consistent pressure and flow rates, is simple to operate and maintain, and is capable of working in a range of temperatures.