I. Features: 
 1, by the explosion-proof motor, blades, etc.; 
 2, appearance, mounting bracket with integrated, safe and reliable; 
 3, the steel pipe. 

 Second, the scope: 

 1,1 and Zone 2 dangerous places; 
 2, IIA IIB explosive atmosphere. 
 Main technical parameters: 
 1, protection class: IP54 
 2, anti-corrosion grade: WF1 
 3, rated voltage: AC220V/380V 
 4 Inlet thread: G3 / 4 " 
 5, cable specifications: 10mm ~ 14mm 
 6, the impeller diameter / power / air flow: 300mm/0.18KW