We offer vertical shaft surface aerators that provide mechanical means of oxygen transfer to sewage or industrial effluent for treatment. The fixed type aerators are mounted on a RCC or M. S. platform to the ground. The impeller is conical and the RPM of the aerator range from 45-60. The material of construction can be carbon steel construction or stainless steel construction as per the client’s requirement. Our surface aerators can be installed in any configuration within aeration lanes thereby enhances treatment capabilities from small communities to major installations.