The Delta Blower Generation 5 from Aerzener, up to now with nine sizes was available for overpressure applications up to 1000 mbar in nominal widths DN 80 up to DN 200 and intake volume flows of approx. 60 up to 3,600 m³/h. With the machine type GM 3S-G5 in nominal width DN 50, the blower units got an addition in the lower volume flow range. It covers intake volume flows from 30 up to 250 m³/h at max. overpressures of up to 900 mbar. As motor ratings 3, 5,5 or maximum 7,5 kW can be installed. For the special requirements in the suction-pneumatic conveyance of bulk material, furthermore the Delta Blower units Generation 5 as vacuum design with pressures of up to minus 500 mbar were developed. The negative pres-sure series includes all in all ten blower sizes with intake volume flows from 30 m³/h up to 3,600 m³/h in nominal widths DN 50 up to DN 200.
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