Alcatel IPUP A100 - Page 12

A 20
2 / 3
Alcatel Vacuum Technology France --- IPUP A100 Instruction manual
IPUP A100 description
INTERNAL EQUIPMENT OF THE
IPUP A100 PUMPS
IPUP A100P/PI equipment
The IPUP A100P/PI is designed for corrosive processes, so it is
equipped with:
l nitrogen injection and water cooling circuit optimized to avoid
deposition and condensation,
l temperature regulation device.
The IPUP A100PI pump is equipped with an additional intermediate port
for specific applications where a permanent pumping flow of about
35 m
3
/h is required (example: dynamic seal pumping).
P
IPUP A100P/PI EQUIPMENT
Pump
¡ Low pressure stage
©¢£ Transfer stages
¤ High pressure stage
INLET
EXHAUST
Tc
M
21 3 4 5
6
9
9
7
Monitoring
Pump
Motor
Frequency converter
Anti suckback valve
Inert gas
Water IN
SILENCER
Supply block
Gas circuit
¥ Gas solenoid valve
¦ Pressure regulator
§ Inert gas purge nozzles
Cooling circuit
¨ Water solenoid valve
Sensors
Tc Temperature sensor
P Pressure sensor
M Motor sensor
Water OUT
88
Intermediate port for IPUP A100PI version only
Tc
8 8 8
G
B
0
0
5
1
6