Used EDWARDS EXT 255H #9002282 for sale

EDWARDS EXT 255H is a high-end, dual stage rotary, dry vacuum pump designed for general laboratory use. Ideal for the extraction of toxic and non-toxic vapors from laboratory equipment, EXT 255H is an extremely reliable and robust vacuum pump. EDWARDS EXT 255H has a powerful, two-stage rotary oil sealed vacuum pump, capable of reaching up to 0.005mbar of ultimate vacuum (2.9x10-5 Torr) without any backstreaming. This remarkable level of vacuum performance is achieved by the combination of a high-efficiency, robust, direct drive motor, coupled with a low-noise, oil-lubricated, multi-stage vane design. The generous motor is mechanically sealed to ensure a leak-free oil bath for the extended motor life. Large and robust bearings ensure a perfectly balanced rotating assembly, allowing for the higher motor performance and consistent operating efficiency. With a state-of-the-art design, EXT 255H includes a Safety Quench FEATURE prevents accidental disconnect which can cause oil starvation during operation. When vacuum is interrupted, the motor is instantly shut down, protecting its internal components in case of a power failure. A separate compartment for oil storage allows to store oil safely and cleanly away from the pump. EDWARDS EXT 255H is a complete package that includes the dual-stage vacuum pump and a fundamental suction and exhaust silencer, all mounted on a convenient, wheeled, mobile frame. The pump is equipped with a manual ball valve, for manual controls of the vacuum, as well as an adjustable vacuum relief valve ideal for extended vacuuming. The easy-to-read digital display further facilitates the operation. The pump also supports a convenient remote operation, via a wireless connection. With its robust, reliable construction and superior performance, EXT 255H has earned its place among the premier industrial-grade vacuum pumps. Delivering results when it counts, EDWARDS EXT 255H is the perfect choice for arduous daily laboratory applications.