HST™ turbocompressorHST™ turbocompressors are widely used in wastewater aeration and low-pressure industrial processes. The energy-saving and silent HST turbocompressor features proven magnetic bearing technology and a high-speed motor optimized for the duty.
After almost 20 years of intensive operation, an update of the electronics of one of the oldest HST 2500 turbocompressors was required. Lately the operator had to switch to manual use on a regular basis to ensure sufficient air supply for the biologic process of the facility.
A solution was needed. Initially the operator planned to update the turbocompressor with a new electronic system.
Since May 2016, Sulzer has offered selected HST 2500 and HST 20 turbocompressors for delivery within 36 hours from the factory in Finland. This fast-track opportunity came at exactly the right time for ERZO. In order to benefit from all the value-adding advantages the new turbocompressor generation offers, ERZO decided to replace the old turbocompressor.
Thanks to the competent and rapid support from Sulzer’s partner BRA turbo Ing AG in Switzerland, the decision was implemented promptly. A HST 2500 turbocompressor from the fast-track process of Sulzer was selected, ordered and delivered.
The experienced BRA turbo team dismounted the old equipment and installed the new HST 2500 turbocompressor.
Thanks to the fast replacement, efficiency and environmental water protection could be ensured within 36 hours., Division Manager ARA ERZO
- Fast delivery, installation and start-up
- Installation and commissioning during continuous operation
- Low energy consumption
- Minimal maintenance required, low noise level
- No oil lubrication or other polluting liquids
- Reduction of the CO2 footprint of the treatment plant
The Sulzer difference
- Delivery within 36 hours
- Up to 50% savings in energy costs
- Maintenance-free operation
- Short payback time
- Low operation costs
HST 2500-1-90-40-F turbocompressor
|Airflow range||1'000 - 3'700 Nm³/h|
|Pressure rise||30 - 85 kPa|
|Input power||90 kW|
|Power supply||380 - 500 V|
|Input frequency||50-60 Hz|