DHB 550-2AAT57-7D5 ring blower

Technical parameters Units DHB 550-2AAT57-7D5 Maximum Flow m 3 /h 480/580 Rated Vacuum mbar -450/-370 Rated Pressure mbar 370/280 Frequency Hz 50/60 Voltage V △350-450/Y610-725 | 400-500△/690-725 Current Consumption A 15.0△/8.7Y | 15.1△/8.8Y

General characteristics:
 ●Maximum air flow up to 2480 m3/h;
 ●Rated vacuum up to -730 mbar;
 ●Nominal pressure up to 1040 mbar;
 ●High efficiency IE2/IE3 available;
 ●With thermal protection (PTC);
 ●100% oil free, easy installation, maintenance free;
 ●Certification CE, ROHS, UL, ATEX;
 ●Broadband frequency and voltage used worldwide;
 ●High quality bearing used for high temperature protection up to 180℃-200℃;

CHARACTERISTIC PARAMETER:


The following Pressure-flow performance curve is measured under the condition of suction of 15 °C air and exhaust pressure 1013mbar. The allowable difference is±10%. When the inlet air and ambient temperature do not exceed 25 °C, the following diagram can still be achieved.;

DHB 550-2AAT57-7D5 side channel blower INSTALLATION CHART:



Fan application
blower application
Packaging process
certificate
Fan Features

 

dereike
Dereike has 15 side channel blower production lines, with an average monthly output of 5W.
It adopts advanced production equipment such as CNC, laser machine, three coordinate detector, atomization tester and other detection equipment.
1. Professional:Excellent technical skills,and professional knowlege on products and applications;
2. In time :Respond quickly,in case of failure to repair,provide solutions within 24 hours;
3. Responsibility:Dereike promises 18 months free warranty time and a lifetime maintenance;
 


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