RSS Product Detail THE ADVANTAGE OF 3-LOBE ROOTS BLOWERï¼ 1. Low reveres pressure, steady capacity, low vibration, low noise level 2. Low fluctuation of outlet pressure, make long life of bearing, gear 3. In the same RPM, 3-lobe roots blower has low noise level, low vibration, longer life APPLICATION ï¼ Waste water ãDust collecting after burning ãEquipment of dust collection ãVacuum dehydration for dyingãPaper industryãVentilationãdesolatesãEnvironment caringãAir exhaustãAir dryãAir transportationã GasãBulk conveyance ãAquariumãConveyance by air ãLiquid agitation EV series 3-lobe roots blowers are researched and developed on a basis of RSS series. The biggest feature of this blower is high rotation speed (the maximum can be 4000RPM)ãhigh capacity. With the breakthrough of technology and the modification of practical application, EV series blowers have higher efficiencyãhigher pressureãlower weight and other features. The inlet sizes are from 2.5âto 12â.The pressure of single blower can be 1 Kgf/cm2. EV series features : âHigh efficiency Great ructure, reduce sectional area of rotors to improve capacity of blowers. âLow vibration High grade of balance accuracy (G2.5) can control the vibration of XãYãZ coordinate. âLow loss of pressure 180 degrees vertical structure between inlet and outlet, reduce its pressure loss of blowers. âHigh vacuum The vacuum of single EV blower can be -500mmHg, and the two-stage EV blower can be -650mmHg.