The Edwards 80 E2M80 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 53 CFM at 60 Hz.
Classical Pump : Manual Bore Water Pump No need of electricity , human work - Body physic and easy to operate (Age from 10 can use this product light weight and easy use ), 150USD per piece
