| Type | 
				Voltage V  | 
			
				Current A  | 
			
				Frequency Hz  | 
			
				Max. air pressure kPa  | 
			
				Max. flux m3/h  | 
			
				Max. vacuum degree -kPa  | 
			
				Power kW  | 
			
				Rotary speed r/min  | 
			
				Noise dB(A)  | 
			
				N.W. kg  | 
			
				G.W. kg  | 
			
				box up volumn cm3  | 
		
| HG-370B | 220 | 
				3.5 (4.2)  | 
			
				50 (60)  | 
			
				16 (19)  | 
			
				60 (70)  | 
			
				11 (13)  | 
			
				0.37 (0.44)  | 
			
				2800 (3400)  | 
			<60 | 11.5 | 12.1 | 31×29×30 | 
| HG-370SB | 
				Δ220 Y380  | 
			
				1.55(2.11) 1.05(1.16)  | 
			
				50 (60)  | 
			
				16 (19)  | 
			
				60 (70)  | 
			
				11 (13)  | 
			
				0.37 (0.44)  | 
			
				2800 (3400)  | 
			<60 | 11 | 11.6 | 31×29×30 |