产品描述与应用(Describing &application)：

博尔牌PV系列工业吸尘器配置特殊的工业真空泵，吸力强劲；配有超大轮子，便于机身的移动，可连续长时间工作。机身小巧、坚固耐用，主过滤网面积大且表面经过特殊处理，可根据要求加装超净过滤网；过滤网清尘方式可选择手动或电动方式，配有旋风分离器。适合各种工业场合，如制药、化工、陶瓷、机械等行业，最适合用工业抽吸系统使用。

The new power model PV90/130/200 borns after more than 10 year of experience,New electronic parts,new manual filtershaker,large wheels,to move bettter the machine,reduced noise level and numerous kits to grant high levels of safety and efficiency,small construction size,sturdy construction type,24h operation possible,with 60-100 liters mobile container.The new threephase model PV90/130/200，ideal to use package with production machines together.