供应DF低噪音离心风机，离心风机厂家直销。
产品简介
DF系列低噪声离心通风机工艺设计精良、材质坚固、性能可靠，具有噪声低、效率高、寿命长、安装方便等特点，广泛应用于电信、电力、电子、地质、煤矿、轮船、造纸等行业，特别塑料机械、印刷机械、晒图机、烘干机、吹塑机、地下设施的冷却、温控和通风。Performance induction
The DF series centrifugal fans with low noise are of consummate craft and technological design, firm material, stable and reliable performance. They have the feature of low noise, high efficiency, long life and easy installation. The fan is widely used in industries and department such as telecom, eclectic force, electrical, electronics, geology, coal mine, steamboat, paper maki ng, etc. Especially, the fan fits for the cooling, controlling temperature and ventilate in plastics, printing machineries, copying machine, drying machine, blown machine, underground facilities, etc.
性能参数performance parameter list
型号 machine（NO）
转速revolution
功 率 power
风量 airflow
全压pitot pressure
噪声 noise
rpm
kW
m3/h
Pa
dB(A)
1.1
2800
0.12
305
412
72
1.3-I
2800
0.18
405
450
75
1.3-II
2800
0.25
504
860
75
1.6-I
2800
0.37
660
850
76
1.6-II
2800
0.55
860
1020
76
2-I
2800
0.75
1200
1210
80
2-II
2800
1.1
1900~2500
1300~1128
82
400-6352-900
