Fan Filter Unit

Gzcleanroom: fan filter unit for clean room can be used in place of a more conventional recirculating air unit such as a ducted or plenum air system. Ffus are often used because of height restrictions in the space; they are the only systems that work in setups with smaller internal floor dimensions.
A fan filter unit fan filter unit for clean room is a of type of air filtering equipment. It is used to supply purified air to cleanrooms or microenvironments by filtering out harmful airborne particles from recirculating air. The units are installed within the system's ceiling or floor grid.
Notes
1.to prevent motor overheating the installation of protective devices is recommended.
2.special size available upon request.
3.filter can be hepa or ulpa .
4.motor has overheat circuit protection
5.control box can be hand-controlled or computer program system control
6.height in above specification doesn’t include filter
ac vs dc fan filter unit comparision
dc benefit and advantage
dc-powered unit has the following benefit and advantage
1.energy saving as mentioned in energy saving comparison.
2.low noisy level,it is at least 4db lower per unit
3.computer program ,control whole system,zone,group or individual unit in one touch
4.motor has longer life
investment and return: according to the energy saving all investment should be recovered within one year