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QB series clean water pumps are high efficient household electric pumps,with the miniature heavy-duty electric motor and he perioheral pump coupled diectly,They have advantages of simple construction,small measurement,light weight,higher head,easy operation and maintenance.
They do well in carrying clean water or the liquid whose physical nature similar to clean water.not exceeding 40℃.
They are ideal for household well water pumping.water injuecion suppying.car washing,and garden watering etc.The range of pumps in the series satisfies the most various operating requirement with features such as;High heads with respect to power requirements;Stable operating curves,with small variations in delivery rates with respect to large variations in the pressure demand;High to lerance of the presence or entrainde in the liquid be pumped;suction capacity up to 9 meters.

DB series self-suction pumps Product introduction:
DB series electric water pumps have peripheral type impeller.On the extremities of the paddles gives the fluid a fastradial recycling motion between the paddles of the impeller and the pump body. This characteristic enable the pump obtaining a regular and not pulsaing flow and high pressures with quite slopping curves.