This  E2M175 direct drive rotary vane pump is inherently compact and vibration free with an ultimate pressure of 7.7x10-4 Torr and a pumping speed of 115 CFM at 60 Hz. These  E2M175 vacuum pumps offers a finger-proof coupling housing and totally enclosed fan-cooled motors, that provides excellent operator protection. The  E2M175's give the best combination of performance, reliability, and cost in relation to the anticipated applications.