70℃ or 280℃ electric Fire damper in good quality
The air volume damper has the features of simple construction, low leakage, small torque, flexible operation, corrosion resistance.
It is installed in Chiller room and interlocked with axial fan.In Summer,when the axial fans are running,the damper are also running to exhaust the air produced by chillers;in Winter,the axial fan don't run ,and the dampers also stay closed to keep the temperature insides.
Specifications:Circular Air Diffuser
Size:150~400mm
Material:Aluminium,Stainless steel
Best price, fast delivery
lead time:
5-25 daysproduct orgin:
Fujian ,China (Mainland)brand:
XMZXLshipping port:
xiamenpayment:
L/C,T/T,Western UnionAluminum Supply Ceiling Round Outlet Air Conditioning Circular Diffuser
Central air conditioning air outlet is terminal equipment of supply air and return air in the air conditioning system. It is a kind of air distribution equipment.
Air supply outlet take the air of heating or cooling send to indoor and the return air outlet sucked back to the indoor air pollution, both to form an entire air circulation, while assure indoor refrigeration and heating effect, also ensure the indoor air cooling and comfortableFeatures
1, the round diffuser generally used to heating and cooling supply air.3,The inner and outer frames are not only removable,but also have two different heights,which are able to adjust the blowing angles of the two different air volume.,
4,The inner leaf can be regulated up and down according to different air supply in winter or summer.The air is horizontal in summer and vertical in winter,
5,It is made by spinning forming process with high quality aluminum plate and has high strength and beautiful outlook.electrostatic spray can be applied to the surface according to the decorative requirement.
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Hvac Aluminum Single Deflection Air Grillenext :
round aluminum outdoor ventilation fresh air grilleSidewall or Ceiling Grille Easy Unrestricted Air Flow For HVAC System
It is applied to installation vertically in steps or in floors which don't carry foot traffic.
ladder air grille is used in ground floor or under the seat to supply air the place which is in gymnsium cinemasand other public meeting room
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