AirMMax roots blower is three lobe type roots blower with pressure reaching up to 150kpa in single stage roots blower and pressure reaching up to 200kpa in double stage roots blower, air capacity reach up to 30000m3/hour, which cover most water treatment plant, sewage treatment plant and effluent treatment plant in industrial and municipal wastewater treatment plant. Roots blower inculds: blower body motor , base , inlet sliencer, outlet sliencer, safety valve, pressure gauge, check valve, flexible joint, belt cover, bolts&nuts