Ring blowers, also known as positive displacement blowers, have a wide range of applications due to their ability to produce high flow rates, high pressures, and a continuous flow of air. Some common applications of ring blowers include:

Waste water treatment: Ring blowers are used to aerate wastewater, which helps to remove impurities and improve the quality of the water.
Industrial processes: Ring blowers are used in a variety of industrial processes, such as material handling, pneumatic conveying, and air knife drying.
Aquaculture: Ring blowers are used in aquaculture to provide oxygen to fish and other aquatic animals.
Environmental monitoring: Ring blowers are used in environmental monitoring equipment, such as air quality monitors and meteorological instruments, to measure the presence and concentration of gases in the atmosphere.
Medical equipment: Ring blowers are used in medical equipment, such as ventilators and oxygen concentrators, to provide air to patients.
Food packaging: Ring blowers are used in food packaging equipment to remove air from food packaging and extend the shelf life of the food.
Textile processing: Ring blowers are used in textile processing equipment, such as blow dryers and heat-setting machines, to provide heat and air to the textiles.

Research and development: Ring blowers are used in scientific and research applications, such as vacuum pumps and gas sampling systems, to control and measure gases.