Profile: Chirag Techno Products And Consultants specializes in providing water treatment and water conservation solutions. Twin lobe blowers, generally referred as roots blowers. Lobe blowers are principally positive displacement blowers. The pressure is generated against inline resistance by involute shaped lobes Or rotors in oval shaped casing. Lobes pair may be twin or tri. These blowers deliver oil free air. They consist of a pair of involute profiled (shape of 8) lobes/rotors rotating inside an oval shaped casing, closed at ends by side plates. One lobe is the driving lobe, which is driven by the external power, while the driven lobe is driven by a pair of equal ratio gears. These blowers are mainly casted in CI casting. For Rotors are in SG iron due to lubricating property.