型号 Type | F-160 | F-200 | F-300 | F-400 |
材质 material | | |||
测试风速 Air velocity | | | | |
初始效率(%) Initial efficiency | <20 | <20 | <20 | <20 |
初阻力 Initial efficiency | 20 Pa | 25 Pa | 30Pa | 35Pa |
终阻力 Final efficiency | 200Pa | 250Pa | 260Pa | 280Pa |
平均计重效率% Avg.arrestance | 85% | 85% | 88% | 91% |
持续耐温 Temp.resistance | | | | |
瞬间耐温 Temp short peaks | | | | |
最大容尘量 Dust holding capacity | 450 | 550 | 620 | 730 |
过滤级别 Filtration class | G3 | G3 | G4 | G4 |
厚度 thickness | | | | |
标准尺寸(M) Roll sizes standard | 2.0*20 | 2.0*20 | 2.0*20 | 2.0*20 |