Product Features
The use of imported direct drive high efficiency centrifugal fan, with low noise, small vibration, can be stepless speed and other advantages.
The box and high efficiency filter adopts split design, efficient installation and replacement is more simple
The box is made of cold tie steel plate, the surface electrostatic spray plastic treatment, stainless steel plate. aluminum plate structure to choose from.
Model FFU
Parameter
Overall size (L”W”H) mm 615615320 575575320 875575320 1175575320 11751175320
Filter size (mm) 61061069 57057069 87057069 117057069 1170117069
Air volume (m3/h) 550m^2/h ±20% 550m^2/h ±20% 900-1000m2h ±20% 1060m2h ±20% 2200m^2/h *20%
Cleanliness class Class 100 (US Federal Standard 209E)
Hepa filter efficiency 99.999%@0.3um
Noise ≤52db (side pilot distance below 1m. wind speed 0.45m/s)
Volume material Aluminized zinc plate never rusts
Power supply 220VAC 50Hz
Power 80-145 10%W