Products Description
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Nominal Impeller Diameter:
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from 30mm to 200mm ( impeller diameters )
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Nominal Impeller Length:
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150mm – 1450mm
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Max Length of the blower :
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Up to 1450mm
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Fan Speeds :
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0-3600 rpm
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Drive Motor Types :
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Shaded Pole Motor ( AC ) ; Brushless DC ( BLDC/EC)
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Standard supply voltages:
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DC 12V / 24V / 48V~50/60 Hz ;
AC 115V / 230V~50/60 Hz ;
EC 115V / 230V~50/60 Hz. |
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Motor and Impeller Bearing Type:
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Ball Bearings
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Optional heater elemtns :
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PTC Heater or Aluminum Fan heaters
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Typical Applications :
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Trench Heaters / Floor Convectors / Wall Convector /Domestic ventilation /Catering equipment / Electronic cooling / Heat recovery ,etc
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Special Features :
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Compact Desin with low noise ( down to 20 dBA ) .
Coupled fans for extended length applications ;
0-10v / pwm speed control system
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Other Options Include ；
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Finger guard , mounting brackets , special electrical connector .
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Company Profile
LONGWELL is a manufacturer of HVAC fans, blowers , motors and components ,such as centrifugal fans, axial fans, cross flow fans, single/double forward curved fans ,AC/BLDC/ECM motors as well as industrial fan blowers ，established in 1990 ,equipped with high advanced testing and production facilities ，automatic welding machines , CNC machining centers ,injection machines . with over than 28 years manufacturing experiences , LONGWELL is very skilled in designing, developing and manufacturing ,and exporting to over 30 countries including many Fortune Global 500 customers in HVACR application . and products passed CCC，CE ,ETL and UL .
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