Transflowasia offers Fluoroethylenepropylene-FEP Lined Sight Flow Indicator. Transflowasia also manufactures high purity, corrosion and release products for various industries. The Fluoroethylenepropylene-FEP Lined Sight Flow Indicator is ideal for observing fluid characteristics of severely corrosive liquids. The Fluoroethylenepropylene-FEP Lined Sight Flow Indicator has double window sight glass which provides clear visual flow indication. This Indicator has both the glasses bolted with the body. The Fluids can be viewed from either top or bottom side.