Figure 18 Flow Diagram (With Energy Recovery Systems) - Edwards EOSi Series Instruction Manual

Oil-sealed rotary screw vacuum pumps
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Figure 18 Flow diagram (with energy recovery systems)

1. Oil cooler
1. Oil cooler
3. Water inlet
3. Water inlet
5. Oil/water heat exchanger
5. Oil/water heat exchanger
7. Vacuum control valve
7. Vacuum control valve
9. Solenoid valve
9. Solenoid valve
11. Solenoid valve
11. Solenoid valve
13. Oil mist separator
13. Oil mist separator
Energy recovery system in use
The Bypass valves in position (A): the heat exchanger (HE) is integrated in the water side
of the ER.
6996022910_B
6996022910_B - Options
Air atmospheric pressure
Air/oil mixture
Oil
Page 86
2. Water outlet
2. Water outlet
4. Thermostatic bypass valve
4. Thermostatic bypass valve
6. Fan
6. Fan
8. Screw element
8. Screw element
10. Air filter
10. Air filter
12. Oil filter
12. Oil filter
09/2021 - ©Edwards Limited

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