Used CTI-CRYOGENICS OB-8 #293659473 for sale

CTI-CRYOGENICS OB-8 is a multi-stage vacuum pump designed for applications requiring high vacuum pressures with reduced noise. This model is built with durable stainless steel construction and utilizes high-efficiency axially split dual-stage rotor technology. It has a maximum allowable flow rate of 1250 liters/min at ultimate pressure. This pump has a wide range of applications in cryopumps, magnetometers, thermal vacuums, medical instrumentation, and a variety of scientific laboratories and research institutions. CTI-CRYOGENICS OB 8 is an oil-sealed rotary-vane pump designed to provide vacuum pressures down to 6 x 10-6 mbar (millibar). Through its unique circulatory cooling system, OB-8 eliminates the need for exhaust fans and heat exchangers commonly found in other vacuum pumping systems. This reduces noise levels, making OB 8 a great choice for working in noise-sensitive environments. The pump is designed with two-speed operation, allowing for greater flexibility in speed control. Its variable speed range from 500 to 1250 liters per minute. This is ideal for applications requiring fine control of pumping rate. It also features an integrated mechanical anti-suck-back valve, preventing any contaminated liquid or gas from getting drawn back into the pump during power interruption. CTI-CRYOGENICS OB-8 is equipped with a standard coupling and brakes. This allows pressure tight connections and easy disconnection when necessary. Its high oil capacity ensures uninterrupted operation and reduces the need for additional oil additions over extended periods of operation. Overall, CTI-CRYOGENICS OB 8 is a reliable and efficient vacuum pump designed for many varied applications. Its low noise operation, variable speed range, and wide range of compatible accessories make it an ideal choice for research and industrial applications.