Thermal performance of three screw pump features: flow Q: 1.6 -600m3 / h maximum working pressure: 4.0MPa; general maximum working temperature ≤ 250 ℃, over this temperature should be specified when ordering, the heat carrier can be steam, heat conducting oil, heat Water, etc .; self-priming three screw pump insulation range of applications: mainly used at room temperature can not be transported high-viscosity lubricating liquid, often as asphalt, heavy fuel oil, crude oil transport, fuel injection. Insulation three screw pump installation form: the combination of components series, a plate type, stent-type, column-foot-type structure. Can be used for horizontal, flange and vertical installation, pump import and export direction can be changed around.