AZUMA Ventilation Fan EM-50

AZUMA Ventilation Fan EM-50	Aerodynamic designed propeller

Features of AZUMA Ventilation Fan EM-50

• Made from durable material

  AZUMA Ventilation Fan EM-50 is composed by Durable materials, stainless steel propeller and galvanized steel case. So that EM-50 is durable and strong against the rust.
  

• High efficient Fan

  The propeller is designed by using advanced aerodynamic technology from European aviation. By this design, EM-50 can deliver larger amount of air flow at lower noise. EM-50 fits for using as a ventilation fan of Pad cooling system, because EM-50 can deliver large amount of air flow.

• Smooth opening shutter

  Shutter has a structure that is opened by centrifugal force. Shutter opening system has three weights on the propleller shuft, and the weights push the shutter brade when the rotation become faster.
  The shutter brades are settled by plastic seats at moving part. These structures can avoid the opening problem such as the air shutter opening system has. Air opening system has failure probrem by rust.

Centrifugal force opening system		Open shutter brades by centrifugal force

• EM-50 Specifications and Capacity
  Specifications

  Type	AZUMA Ventilation Fan EM-50
  Dimention	1380 X 1380 X 450 mm
  Weight	91Kgs
  Motor Power	1hp
  Rotation	387 r.p.m.
  Noise	69db
  Power Supply	200V 3 phase

  
  Capacity

  mm aq	0	1	2	3	4
  m3/min	607	588	565	542	515

  
  

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