效率(比色法) | |||
外形尺寸 | 额定风量 | 初阻力 | |
(mm) | (m3/h) | (Pa) | (%) |
305×305×150/220/292 | 400/700/900 | ≤220 | 95-99.9995 |
320×320×150/220/292 | 400/700/900 | ≤220 | 95-99.9995 |
484×484×150/220/292 | 1000/1600/2000 | ≤220 | 95-99.9995 |
610×610×150/220/292 | 1600/2500/3200 | ≤220 | 95-99.9995 |
630×630×150/220/292 | 1700/2700/3400 | ≤220 | 95-99.9995 |