PP4-72型聚丙烯离心通风机参照金属4-72性能参数采用聚丙烯板,加热压模焊接而成。其广泛应用于科研、化工、冶金、电子、医药、纺织、仪表、电镀、矿山、学校酒店、宾馆、实验室、环保配套设备等行业中作通风换气排除酸碱性等有害气体通风之用。但不允许输送含芳香族化合物、脂肪族与芳香族碳氢化合物的卤素衍生物、酮类等腐蚀性气体。具有耐化学腐蚀、不易老化、比重小、机械振动小、噪音低、运转平稳等特点。其所输送气体不允许含有粘性物质、所含粉尘及硬质颗粒≤150mg/m³、气体温度50℃、相对湿度≤100%。且避免阳光暴晒、风机现场附近不得有热源。

PP4.-72 PP centrifugal ventilator with reference to the metal 4-72 performance parameters of polypropylene plates, heated dieis welded. Widely used in scientific research, chemicalmetallurgy, electronics, pharmaceuticals, textiles, instruments.electroplating,mining,schools,hotels,guest houseslaboratories, environmental protection equipment and otherindustries for ventilation exclude the use of the pH and otherharmful gases ventilation . Transportation but not with aromaticcompounds,aliphatic and aromatic hydrocarbons,halogenderivatives of ketones and other corrosive gases. Resistant tochemical corrosion, easy to aging, the proportion of small, smallmechanical vibration, low noise, smooth running characteristics.They do not allow the transmission of gas contain the viscoussubstance contained in the dust and hard particles< 150mg/m³gas temperature of 50 C,relative humidity< 100%.And toavoid sun exposure, may not have a heat source near the fansite.