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2.4.2
2.4.3
2.5
Tab. 6
Further information
2.6
Tab. 7
Number: 9_9533 23 E
2
Technical Specifications
2.5
Flow rate
Option B23
Sealing, inside: Vacuum seal
The blower block is designed exclusively for generating vacuum.
Operation at gauge pressure (even temporary) will damage the sealing system.
Option B24
Sealing, inside: Vacuum and gauge pressure sealing
Due to the special internal sealing (Option B24), a short-time gauge pressure up to 100 mbar maxi‐
mum is permitted.
Flow rate
Nominal flow rate
[m
3
/min]
Theoretical flow rate at maximum speed
The effective flow rate is dependent on speed and pressure conditions.
The design diagrams in chapter 13.2 contain specifications of effective flow rate (delivery).
Power and speeds
The power requirement depends on the operating state and the internal seals.
Power requirement [kW]
Sealing, inside
Vacuum seal (Op‐
tion B23)
Vacuum/gauge pressure
seal (Option B24)
Power requirement
Permissible speeds
Rotor speed during oper‐
ation
Maximum [min
]
−1
Assembly and operating manual
OMEGA 4 B
OMEGA
41 B
11.8
OMEGA
41 B
0.85–11.1
0.96–11.42
OMEGA
41 B
3800
Blower block
OMEGA
43 B
21.1
OMEGA
43 B
1.40–18.97
1.52–19.3
OMEGA
43 B
3400
5
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