Rotameter Flow Meters has a simple structure and is easy to operate. It is light in weight, not fragile and has a long service life. The flow meter housing is made of plastic, corrosion-resistant, and is widely used in the water industry.

In summary a rotameter is used to measure the rate of liquid flowing through a system of pipes at any given time. They provide a constant flow rate measurement and can also offer optional switching capabilities to control the flow in a system or process.

The meters are referred to by a number of names including rotameter, variable area flow meters, and float-type flow meters. Variable area rotameter technology has been around for more than 100 years. Finally this type of flow meter is among the most commonly sold and installed flow meters in the world.