8.Exhaust Fan, EHF Series

Application
TECHNICAL DATA
Hazardous Area Gas   Dust
Zones 1 & 2 21&22
Conforming to ATEX  Ex II 2G   Ex II 2D
Symbol of Protection ATEX Ex db  IIC Gb Ex  tb IIIC Db
Symbol of Protection IEC
ATX Certificate EUM1 10 ATEX 0350 (ELPROM motor)
T Rating  T5(Ta 40  o C ) NA
  T4 (Ta 55  o C )
Surface Temp. NA T90 o C (Ta 40  o C ) 
  T125 o C (Ta 50  o C )
Standard ATEX Directive 94/9/EC, std. EN 60079-0:2009,
  EN 60079-1:2007 , EN 61241-1:2004
Ambient Temperature -20  o C to +55  o C   
Index of Protection IP66  
     
Entries 2-M20x1.5  
Mounting  Wall Type  
SPECIFICATION
Motor housing  : Cast aluminium with polyester powder coated
Fan’s blade  : Polished aluminium
Frame, Guard, Bracket  : Stainless steel
OPTION
CATALOGUE NUMBER AND DIMENSION