Goel scientific glass works pvt. Limited offers sight glass. The company is into the manufacturing of various industrial, laboratory and custom glass equipments. Sight glass is used to notice the flow of liquid in any kind of non transparent pipelines. This sight glass is applicable both in horizontal and vertical pipeline. The sight glass gives a complete view from every angle. A sight glass has one glass pipe section, one metal frame, a pair of ptfe bushes and washers and an acrylic cover. This sight glass is provided with ms/ss304/ss316 frame with any standard drilling.