Used EDWARDS EH250 #9263399 for sale

EDWARDS EH250 pump is a high vacuum, oil-sealed, rotary vane mechanical pump designed for efficient pumping of corrosive or hazardous gases. It offers excellent performance and durability in industrial applications, from hard pumping to scientific research. EDWARDS EH 250 has an 8 cubic centimeter intake capacity and can achieve ultimate vacuum pressures down to 0.1 mtorr. The pump is powered by a three-phase, 4-pole electric motor, which produces 0.4 kW of power at a maximum speed of 2850 RPM. This allows it to move up to 25 CFM of gas in a normal pumping cycle. It also features a built-in oil separator to ensure clean, oil-free operation. EH250 pump is designed to pump a variety of gases, including air, nitrogen, hydrogen, helium, and many more. It comes equipped with an oil mist filter to protect the vacuum system from oil contamination, as well as a metal flange for connection to other components. EH 250 is built to deliver reliable performance and long-term durability, with an estimated service life of 60,000 hours. It is tested and certified to the CE safety and quality standard. EDWARDS EH250 pump is available with a variety of accessories, including inlet and exhaust filters, a flow control valve, discharge hose, and more. The pump is also equipped with safety features such as an oil sight glass and vent valve, to protect the motor from over-pressurization and thermal failure. The pump requires some routine maintenance, such as oil changes, occasional filter replacements, and regularly scheduled maintenance. With proper care and maintenance, EDWARDS EH 250 can provide reliable and efficient performance for years to come.