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Alcatel Vacuum Technology France - ATP User’s Manual
GB 00403 - Edition 03 - February 99
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Technical characteristics of pumps
«HPC» version
HPC version characteristics
ATP 400 HPC
ATP 900 HPC
Inlet flange
DN
100 ISO-K 160 ISO-K
200 ISO-K
200 CF-F
N
2
l/s
325
380
700
Pumping speed
Ar
l/s
365
430
785
SF
6
l/s
365
430
785
N
2
7x10
+6
1x10
+7
Compression rate
Ar
700
2x10
+3
SF
6
100
200
Limit pressure without purge meas.
according to Pneurop standard mbar
5x10
-8
5x10
-8
Limit pressure with purge meas.
according to Pneurop standard mbar
8x10
-6
5x10
-5
N
2
purge flow rate
SCCM
50
Maximum pressure at inlet
in continuous operation*
mbar
1x10
-1
2x10
-2
Maximum permissible
pressure at exhaust*
mbar
6x10
-1
4x10
-2
Rotation speed
rpm
27000
Reduced speed
rpm
from 6000
Start-up time
(0 to 27000)
2 min
Maximum ambient temperature
°C
50
Water circuit temperature
°C
≤
65
Noise level
dBA
≤
53
Weight
kg
9
8.5
17.7
Recommended primary pump
2063 C2 or ADP81
Exhaust flange
ISO-KF
DN 40
Purge flange
ISO-KF
DN 16
Max N
2
flux with
SCCM
340
400
450
* The two maximum pressures cannot occur at the same time