Note: 1. The selected motor power can operate under most working conditions. If the exhaust port pressure is high (gauge pressure 0.02～0.05 Mpa), the motor power should be increased accordingly; if the actual working pressure of the 2BE1 vacuum pump corresponds to a smaller shaft power, a motor power close to the shaft power can also be chosen, which can be more energy-saving.

2. Working Fluid Type: Generally, water is used at a standard temperature of 15℃ (range 0℃ to 65℃); or the temperature should be at least 10℃ below its boiling point.

3. The above water consumption is based on standard speed; for different speeds, the flow values in the data table should be multiplied by (actual speed ÷ standard speed).

4. To increase the working fluid flow, double the flow rates in the data table.