Moving gas is not the same as moving air. Biogas, natural gas and process gases can be flammable, corrosive or toxic, and even a small leak is a safety risk. A gas blower is built to handle these gases safely: sealed against leaks, made from suitable materials and paired with the right motor for the hazardous area. Sigma Process Controls supplies gas blowers for biogas plants, distilleries, sugar mills, CBG plants and chemical process lines across Tamil Nadu.