R223 Roots fan is a kind of Roots fan produced by Changsha Three-leaf Roots Blower.R223 Roots fan can be equipped with accessories that can be configured with inlet muffler, muffler elbow, elastic connector, outlet muffler, venting valve, gate valve, safety valve and so on, so that the fan can be protected in special environment. Its rotational speed is 960-1450r/min; the boost pressure is 9.8-49kPa; the flow rate is 6.53-16.5m³; the power is 3-22KW; the maximum weight of the unit is 780kg.

R223 Roots fan can be widely used in homogenization ventilation, oxidation fan, aquaculture and other industries and departments.