PP4-72 and PVC4-72 plastic centrifugal fan

PP4-72 and PVC4-72 polypropylene centrifugal fan performance parameters of the light metal 4-72 polypropylene plates, heating die welded together. Its widely used in scientific research, chemical industry, metallurgy, electronics, medicine, textile, instruments, electroplating, mining, schools, hotels, laboratories, and other industries in environmental protection equipment for ventilation and exclude other harmful gases, acid-base ventilation purposes ʱ?? But not transport with aromatic compounds, halogen derivatives of aliphatic and aromatic hydrocarbons, ketones and other corrosive gases. Resistant to chemical corrosion, not aging, the proportion of small, mechanical vibration, low noise, smooth running characteristics. It does not allow the transmission of gas with viscous material, contained in dust and hard particles ≤150mg / m3, gas temperature ≤50 ℃, relative humidity ≤100%. And to avoid sun exposure, nearby fans may not have heat.

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