型號(hào) Series | 外形尺寸 Outside Dia. (mm) | 過(guò)濾面積 Filter Areas (m2) | 初阻力 Initial Resistance (Pa) | 建議風(fēng)量 Air Flow Rated (m3/h) | |
PHG4 | 287×592×46 | 0.64 | G4/45 | 1400 | |
PHG4 | 592×592×46 | 1.39 | 3000 | ||
FHG3/ FHG4 | 287×592×20 | 0.17 | G3/30 | G4/40 | 750 |
FHG3/FHG4 | 592×592×20 | 0.35 | 1600 |