Ebm-Nadi International Pvt. Ltd. Specializes in the designing and producing of fans incorporating the external rotor motor concept. Ebm-Nadi International Pvt. Ltd. Offers Centrifugal, double inlet: "Dual inlet centrifugal blowers" refers to blowers with a spiral housing that is open on both sides. The characteristic features of this ebm-Nadi product series are high efficiency, a low noise level, robust design and space-saving properties.