Descripción del producto

Model:KS****0
Specification:***0 x ***0 x **0 mm
Lmpeller diameter:***0 mm
Lmpeller speed: **0 r/min
Measured air volume: ****0 m3/h
Sound pressure level: *0 dB(A)
Motor Power:0.*5 KW for *2 grade
Rated voltage:**0
Rotation mode:Direct type
Weight: *0 kgs
Number of leaves: six leaves

Shell used: SMC with heat,corrosion resistance acid.
The blades are made of SMC(glass fiber reinforced plastic).The six-blade type adopts nylon plus fiber blind design.The shutters uses the air downstream principle.It does not need to use electric power and personnel to close it.It can prevent rainwater intrusion.
Motor used:direct-type aluminum alloy shell motor.
The negative pressure fan area is relatively large,take up space,generally applicable to maritime climate,humidity,and large areas of acidic and alkaline impurities in the factory floor and other high use,such as electroplating plants,chemical plants,stone factory.