Summer comes, to have enough water , many families have used to pump water , especially in cities . Want to save electricity and prolong the life of the machine , while we used to know : The amount of electricity used to pump water flow depends on the thickness and absorbency . If the push , the bigger the cost suction power . Also if he sells , too valves , couplings , pipe causing long since led away obstacles as well as power consumption .
 
Nozzle is open , the air , the water can not be drawn .
 
Place the water pump is higher than necessary to absorb the full portion of water bait to draw (with one-way valve ) , the new water suction .
 
No water will still run hot and damage the pump .
 
Not enough water to pump or drain pump is not pushing away ( due to a weak pump , high to bring water to a large ... ) , the pump also heat up resulting damage . The chilled water pump water pump have often allowed maximum temperature is 400C , if higher temperatures will damage the pump . The higher the temperature , the working efficiency of the pump decreases .
 
Buy pump voltage for motor , water pump flow , to bring water to the height , placement versus pump to draw water . Need to buy a high performance pump can take little more crazy . Need water suction pump , the purchase can fill it up , the big draw . Water is kind pushers buy large thickness , small absorption .
 
Note: the end of the first valve nozzle always placed in mesh shielding for no foreign objects in pump damage . Pump casing , motor casing to bare , shielded not impede air pump and engine cooling . Note ground wire if pump fixed place . Regular maintenance of pumps , motors , gearboxes , bearings have adequate lubrication .