In order to maximize the filter effect, an overpressure can be generated in the housing.This means that more air volume is pressed into the housing, as the same time is sucked from other fans from the housing. This prevents air from entering (and with it the dust) through other openings in the interior space that can not possibly filtered.
Are all the fans the same size, so should have more fans blowing out than move into the housing. Here, the power supply as an additional, pulling out fan is to be included, unless it's supply (fan page) is not directly from the outside (it happens when floor mounted). Is it different fans with different sizes and speeds to give the corresponding volume of air (m³ / h) in the data sheets for a good reference value, which in turn the overall volume of an absorbent must be higher than that of the fan blowing out.
Note: The area around the used slot fan should be flat and have no protruding parts where possible. This may otherwise interfere with the adhesion to the substrate.
Technical details:
Size (frame): Ø 110 mm
Size (filter): Ø 85 mm
Compatibility: 92mm fan slot
Material (filter): polyester mesh
Color: black (part), black (filters)
Installation: mounting frame + magnetic support
Benefits:
Fast assembly
No compatibility restrictions
Quick and easy cleaning
Effective filter effect at high air permeability
Durable fabric
EAN: 6009801957463
