Goel scientific glass works pvt. Limited is offering automatic level controllers. The company is the manufacturer of various industrial, laboratory and custom glass equipments. These automatic level controllers are used for automatic control of liquid level in a glass vessel. The automatic level controllers has a level float, a level sensor, a level controller, a solenoid valve and a shut-off valve. All the parts that come in contact of liquid in the vessel are of either glass made or ptfe made. The automatic level controllers works on 230v 50hz power supply. All the glass fittings in the automatic level controllers are of 25dn size.