The conveying room is protected by combined oil slinger-piston ring labyrinth sealings. The integrated canned motor ensures the sealing of the drive shaft, a shaft passage to atmosphere can be omitted. Regarding the motors it can be chosen between a high-frequency design with a maximum speed of 7.400 rpm (125 c/s) or a system frequency design
with a maximum speed of 2.970 rpm at 50 c/s resp. of 3.565 rpm at 60 c/s. Upon request these motors can be applied with corresponding frequency converters for lower speeds and smaller conveying quantities. Thanks to the water cooling of the motor, Aerzen canned blowers are appropriate for the application under clean-room conditions. Air-cooled canned motors can be delivered upon request.
| Intake volume flow |
Theoretic nominal intake volume flow 105 up to 15.300 m³/h |
| Size |
14 |
| Suitable for |
conveying of air, neutral and agressive gases |
| Pressure operation |
|
| Suction operation |
Vacuum from 10 ^-5 mbar up to approx. 200 mbar abs |
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Special advantages speak for the use of Aerzen canned motor blowers
- Optimum selection possibilities by four different motor variants and volume flows up to 15.300 m³/h
- Pressure ranges up to 10^-5 mbar abs.
- Use of process-adapted seals and oils (e.g. PFPE)
- Reduction of pumping-down times by high differential pressures
- ATEX-certification for zone 0 (internal)
