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.
lead time:
5-25 daysproduct orgin:
Fujian ,China (Mainland)brand:
XMZXLshipping port:
Xiamencolor:
White RAL 9010/9016Easy Unrestricted Air Flow For Your HVAC System
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Aluminum square outlet air vent staircase ladder swirl air diffuserIt 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
Application:Air Jet Nozzles are designed for preference where the supply air from the diffuser has to travel a large distance to the occupied zone. Air Jet Nozzles are commonly used at shopping malls,large halls,air ports lobby,mosque an auditorium,particularly where the supply air via ceiling diffusers are not possible to reach .Here Air Jet Nozzl1
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