... apply to monitor the flow of liquids in pipes and cooling and lubrication system in all kinds of large, medium, minimum ... industry, chemical and ethylene plants, pharmaceutical and metallurgical industries, power plant and paper mill, food products and wine factories, light industry and textile industry ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); FW58 Flow Switch/Flow Transmitter