... , pharmaceutical, metallurgy, electronic industrial fie .Advantage1. Compared with SK water vacuum pump ,It gets high vacuum and pumping speed ect ... pump is widely use in many areas and suction water vapor,.flammable, explosive and various gases contain a small ... ModelsPumping capacity m3/minUltimatepressureMPa(mmHg)Motorpower kwRevolutionSpeed r/minWater flow rate L/minWeight kg2SK-1.5P11. 5-0.099 ...