QUICK GUIDE FOR PUMP SELECTION

QUICK GUIDE FOR PUMP SELECTION23 HOUSINGPUMP BODY. PROTECTS THE HYDRAULIC SECTION OF THE CAUSES AND DIRECTS MOVEMENT OF THE WATER INSIDE THE TURNS THE ENERGY TRANSFERRED TO THE WATER BY THE IMPELLER INTO SEALIT PREVENTS THE WATER FROM GET IN CONTACT WITH THE ELECTRIC THE VARIOUS PARTS OF THE ELEMENTS OF THE HYDRAULIC SECTIONHOUSINGPROTECTS THE INTERNAL PARTS OF THE ELECTRIC COMPONENT OF THE ELECTRIC OR ROTORTRANSMITS MOTION TO THE HYDRAULIC THE ELECTRIC THE POSITION OF THE ROTOR AND ALLOW IT TO ROTATE. TERMINAL BOARDLETS THE ELECTRICAL POWER INPUT TO THE COMPONENTS OF AN ELECTRIC MOTORWHAT IS A WATER PUMP?4 HYDRAULIC SECTIONSUPPORTELECTRIC MOTORA PUMP IS A MACHINE THAT CONVERTS ELECTRICAL POWER INTO ENERGY THAT IS TRANSMITTED TO THE WATER. THE TRANSMITTED ENERGY CAUSES DISPLACEMENT FOR THE water pumps are composed of two basic selections: Electric motor and hydraulic support is utilized to secure the pump to the base and prevent it from CHOOSE A PUMP WE NEED TO KNOW 2 BASIC VALUES: FLOWRATE AND LIFT PRESSURE OR HEIGHT (OR HEAD)the quantity of liquid (water) flowing trough the pipe in a certain MOST COMMON MEASUREMENT UNITS: m3/h 1litre/s = 3,6 m3/h 1 litre/min = 0,06 m3/hA: area of the pipe x (d/2)2 [m2]v: speed of liquid (water) in the pipe [m/s]Q:Dynamic energy losses of the water due mainly to friction against the walls of the pipe and the accessories in a plant (elbow curves, valves, etc.)

APPLICATION CHARACTERISTICS IMPORTANT Water supply for single-family homes. Flow rates from 0.4 to 10.5 m3/h with maximum pressure head of 62 m. Self-priming pump up to 8 metres; Install a foot valve or check valve on the suction line; The inside diameter of the pipe must be at least equal to the diameter of the pump ports;

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