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Single stage centrifugal blower ZHA
Energy-efficient centrifugal compressors up to 1.2 bar(g)/17 psig
Key technical specifications
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Description
What is centrifugal blower technology?
Centrifugal blowers use centrifugal forces to create flow and pressure. Centrifugal technology is an extremely efficient way to generate compressed air.
The gearbox with the main drive shaft is driven by a motor. Both gearbox and main drive shafts drive the high-speed shafts, resulting in low energy comsumption and total cost of ownership.
Benefits
The benefits of our ZHA single stage centrifugal blowers
Engineered using innovative in-house technology, the ZHA 8 ranges capture years of experience in advanced blower solutions to save energy and guarantee reliability of oil-free air supply in multiple environments.
Over the past sixty years Atlas Copco has pioneered the development of oil-free technology, resulting in a range of air compressos and blowers that provide 100% pure, clean air.
Inlet guide vanes are an efficient way to adjust the flow rate when dealing with variable air demand. Adjustable inlet guide vanes save up to 9% energy compared to the usage of an inlet valve. The optional variable delivery guide vanes can help extend flow adjustment range without blow-off. Meanwhile, variable delivery guide vanes can also enlarge the high efficiency interval, so that the ZHA 8 blower can always run efficiently. The inlet guide vanes are controlled by a servo-motor-based actuator, a cost-efficient and reliable way to control the flow rate at variable air demands over the full turndown range of the blower.
Our ZHA turbo blowers are driven by a wide range of highly efficient motors. The low voltage variants (up to 560kW) are supplied with a built-in YD-starter. Different motor selections are available: ABB IP55 air cooled, Atlas Copco IP55 or IP23 air cooled.
Our single stage centrifugal blowers are delivered as a plug and play package. All components necessary for operation are included in our offer. This will help you reduce installation costs and make sure operation is possible upon arrival of your unit.
By offering you a multi-angle air discharge direction choice, you not only avoid any unexpected installation costs, it also ensures that all components are aligned to work together and offer you the best performance.
Integrated soundproof design with very compact footprint, it ensures optimal working conditions for everyone in the immediate environment.