Fan Filter Unit, 1175x1175x320 mm, KeLing Purification (CAT#: STEM-C-1194-ZJF)

Fan Filter Unit KEL-FFU-4*4 manufactured by KeLing Purification Technology Company is a motorized air filtering equipment to supply purified air to cleanrooms by removing harmful airborne particles from recirculating air.
The unit is installed within the grid of the ceiling or floor system.
Hundreds to thousands of units are used in large cleanrooms.
Prefilter, HEPA filter, and internal fan air distribution are included in the unit.
The unit combines low noise, little vibration, easy installation and maintenance, and other features to meet a variety of applications.

Outer Dimensions (mm): 1175x1175x320
Speed (m/s): 0.45±20%
Noise dB(A): 52
Filter Efficiency: ≥99.99% at 0.3μm
HEPA Size (mm): 1170x1170x69
Power: 220V/50Hz
Power Consumption (W): 240
Margin Blast Pressure (Pa): 50-130
Shake: ≤ 4μm
Body Material: Aluminium zinc plate/Stainless Steel/Aluminium plate/Cold-plate

Linear structure, which is easy to install and maintain.
The unit utilizes an inner rotor motor and a direct drive aluminum leaf centrifugal fan, which has long life, low noise, low vibration, and other characteristics. The quality of the fan is reliable, and its service life is over 100,000 hours.
The motor can be either an AC motor or a brushless DC motor. The AC type can be operated with either a single independent governor or a group of variable pressure governors.
The box is constructed from galvanized aluminum, stainless steel, and aluminum, and we are happy to provide custom orders for all of our customers, new and old.
The indicator light can indicate the status of the equipment and give an alarm when it is not operating properly.

Fan Filter Unit, 575x575x320 mm, KeLing Purification
Fan Filter Unit, 575x1175x320 mm, KeLing Purification