Zhejiang Yitong Machinery & Electronics Co.,Ltd.Founded in 1993 is a company engaged through various types of high-pressure centrifugal fan, the air compressor, axial fan,
centrifugal fan, exhaust fan and low-noise multi-wing
centrifugal fan and so on, vibrator, motor professional
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Model 4-79 centrifugal ventilators can convey air and other non-hypergolic gas which are not harmful to the human body and will not corrode steel materials.
The adhesive materials are not allowed in the gas. Its containing dust and hard particles should not exceed 150mg/m³,gas temperature not exceed 80℃.