... ~ 4.0MpaViscosity: Max,100mm2/S The pump output is delivered through the impellers and diffusers arranged one behind the ... flowfor cooling the motor and lubricating the slide bearings is tapped off on pressure side after the last ... sulphuric acid, nitric acid, hydrofluoric acid, hydrocyanic acid, phosgene, dimethyl sulphate, vinylchloride, ether, amine, ethylene chloride, propane, butane, propylene, ...