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.
Galvanizes Elbow is the most traditional and widespread product in air conditioning project and ventilation system at present.
lead time:
5 - 25 days since received depositproduct orgin:
Fujian, China (Mainland)brand:
XMZXLshipping port:
XiaMenpayment:
L/C,T/T,Western UnionBend Galvanised Steel 90 Degree Elbow
Specifications:
Galvanizes Elbow wall is smooth, the resistance is small, gas tightness is good, the bearing strength is high. It can be conveniently make on the spot, and close with the civil engineering coordination, also can suit the very complex ventilated project. Its construction cost is lower than the stainless steel plate duct, the use is very widespread. It’s widely to apply ventilation, and air-conditioning system. Moreover, it divides the circle and the rectangular two kinds. We also can product different kinds of shape and specifically model duct according to the users’ need.
Product Feature:
prev :
ventilation inner and outer link of sprial ductnext :
galvanized steel round air duct reducer connector for ventilationSizes are from Diameter 76mm to 100mm commonly. Can be specifical made. Forming by plasma cutting machine for materials, and Duct making machine, which is much firm. Material is Galvanized steel, 0.5mm to 1.2mm thickness and Stainless Steel 0.5-1.0mm according to the sizes and request. It is much more easy to install by insert or by flange con1
(concentric reducer,pipe fitting, adapter)
ventilation inner and outer link for air conditioning duct
the professional team to service !