| 
                   
                     
                       |  | HRB-102/1 | HRB-202/1 | HRB-302/1 |  
                       | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz |  
                       | 상 PHASE | 1 | 1 | 1 |  
                       | 모터 MOTOR | HP | 0.4 | 0.5 | 0.85 | 1.0 | 1.2 | 1.5 |  
                       | Kw | 0.33 | 0.4 | 0.63 | 0.75 | 0.9 | 1.1 |  
                       | 토출 PRESSURE | mmAq | 1200 | 1200 | 2100 | 2100 | 2100 | 2500 |  
                       | 흡입 VACUUM | mmAq | 1000 | 1000 | 1700 | 1700 | 2000 | 2000 |  
                       | 최대풍량 MAX . AIR FLOW
 | ㎥/min | 1.4 | 1.65 | 1.4 | 1.65 | 1.4 | 1.65 |  
                       | 전류 CURRENT | 220V | A | 3.6 | 3.8 | 4.4 | 5.3 | 4.8 | 6.0 |  
                       | 소음 SOUND LEVEL
 | dB(A) | 68 | 68 | 68 |  
                       | 재질 MATERIAL | IMPELLER | Aluminum | Aluminum | Aluminum |  
                       | CASING | Aluminum | Aluminum | Aluminum |  
                       | 베어링 BEARING | FRONT | 6203ZC3 | 6203ZC3 | 6203ZC3 |  
                       | MIDDLE | - | - | - |  
                       | REAR | 6203ZZC3 | 6203ZZC3 | 6203ZZC3 |  
                       | 무게 WEIGHT | Kg | 18 | 20 | 23 |  
                       | 절연계급INSULATION 
                         CLASS | F | F | F |  |