政府采购的一系列泵

This series pumps are with peripheral impeller containing numerous radial blades in its edge.Self-priming because the particular design of the pump of the pump body ensures the elimination of any air in the suction piping.The re-circulation of the pumped fluid induced by the particular shape of the pump body permits the self-priming effect,extracting and completely expelling any air in the suction piping.The fluid pressure increases progressively as it passes from the suction opening to the delivery opening,ensuring an even,non-pulsing flow and high pressures with particularly steep curves. Operating conditions: Liquid temperature up to 60 Ambient temperature up to 40 Total suction lift up to 9M Continuous duty Motor: Two-pole induction motor(2850rmp) Insulation class:B Protection:IP44 Materials: Pump body:cast iron Motor support:cast iron Motor housing:aluminum or brass Impeller:brass or plastic Shaft with rotor:superial steel Mechanical seal:carbon/ceramic Single/three phase 220 60V . 60Hz as per requests