Electrostatic Precipitator (ESP) is a premier product of Thermax's APC business. Over 2000 ESPs are operating successfully in India and internationally, serving sectors such as power, cement, steel, non-ferrous metallurgy, fertilizers, tires and tubes, paper, chemicals, textiles, and food and beverages. Since its inception, Thermax APC has partnered with numerous leading ESP technologies and has developed expertise in various ESP designs.