| 出生地 |
Guangdong China (Mainland) |
| 牌子的名字 |
Vitto Filter |
| 模式的数量 |
VDF-630G |
General Description Two-layer Solid Glue Ceiling Filter with Mesh Weight 630G/M2 Thickness 22MM Air Flow Rate 900M3/H Initial Resistance 27pa Final Resistance 400pa Media Arrestance 98.2% Air Velocity 0.25m/s Dust Holding 470G/sqm Max Temperature 120 oC Filtration Class F5 (DIN 24185) Flame Resistance F1 (DIN 53438)