Product Details

QDX0.55/0.75

Small submersible pumps, 220V submersible pumps, QDX submersible pumps

QDX small submersible pump use

 Small submersible pumps are widely used in rural underground pumping, irrigation and drainage of farmland, garden watering and domestic water use, can also be used for pumping industrial water, aquaculture and so on.

QDX mini submersible pump features

The QDX submersible pump consists of three parts: pump, seal and motor. The motor is located in the upper part of the pump, which is a single-phase or three-phase asynchronous motor. The pump is located in the lower part of the pump. It is a centrifugal impeller and a volute structure. The end of the mechanical seal, the fixed only use "O" -shaped rubber seal for static seal.
· Small submersible pump shaft by hard chrome plating treatment, effectively improve the shaft wear resistance and corrosion resistance, while the maintenance of the impeller maintenance.
· Small submersible pump motor with a thermal protector, in the pump phase, overload, motor overheating, etc. to disconnect the power supply to protect the motor.

QDX small submersible pump use conditions:
1, small submersible pump medium temperature is not higher than +40 ℃;
2, small submersible pump medium PH value between 6.5-8.5;
3, small submersible pump medium containing solid impurities volume ratio of not more than 0.1%, particle size does not exceed 0.2mm;
4,220V submersible pump power supply for the single-phase voltage 220V, three-phase voltage 380V, frequency 50Hz, voltage fluctuation range of 0.9-1.1 times the rated value.
5, submersible pump diving depth of not more than 5m.

Small submersible pump parameter table


型号 功率
（kw） 		電壓
（v） 		揚程
（m） 		流量
（m3/h） 		配管
（mm） 		    型号 功率
（kw） 		電壓
（v） 		揚程
（m） 		流量
（m3/h） 		配管
（mm） 		 
QDX1.5-16-0.37 0.37 220 16 1.5 25   QDX40-8-1.5 1.5 220 8 40 80  
QDX1.5-26-0.37 0.37 220 26 1.5 25   QDX65-4.5-1.5 1.5 220 4.5 65 100  
QDX3-14-0.37 0.37 220 14 3 25   QDX100-3-1.5 1.5 220 3 100 160  
QDX1.5-28-0.40 0.40 220 28 1.5 25   QDX6-40-2.2 2.2 220 40 6 40  
QDX3-15-0.40 0.40 220 15 3 25   QDX10-32-2.2 2.2 220 32 10 50  
QDX1.5-32-0.55 0.55 220 32 1.5 25   QDX25-17-2.2 2.2 220 17 25 65  
QDX3-18-0.55 0.55 220 18 3 32   QDX40-10-2.2 2.2 220 10 40 80  
QDX5-16-0.55 0.55 220 16 5 40   QDX65-7-2.2 2.2 220 7 65 100  
QDX6-14-0.55 0.55 220 14 6 40   QDX100-4.5-2.2 2.2 220 4.5 100 160  
QDX10-10-0.55 0.55 220 10 10 50   QX6-18-0.75 0.75 380 18 6 40  
QDX1.5-32-0.75 0.75 220 32 1.5 25   QX15-10-0.75 0.75 380 10 15 50  
QDX3-24-0.75 0.75 220 24 3 32   QX25-6-0.75 0.75 380 6 25 65  
QDX6-18-0.75 0.75 220 18 6 40   QX40-4-0.75 0.75 380 4 40 80  
QDX10-15-0.75 0.75 220 15 10 50   QX3-30-1.1 1.1 380 30 3 32  
QDX15-10-0.75 0.75 220 10 15 50   QX6-24-1.1 1.1 380 24 6 40  
QDX20-10-0.75 0.75 220 10 20 65   QX10-18-1.1 1.1 380 18 10 50  
QDX25-6-0.75 0.75 220 6 25 65   QX15-14-1.1 1.1 380 14 15 50  
QDX40-3.5-0.75 0.75 220 3.5 40 80   QX25-9-1.1 1.1 380 9 25 65  
QDX1.5-35-0.85 0.85 220 35 1.5 25   QX40-5.5-1.1 1.1 380 5.5 40 80  
QDX3-28-0.85 0.85 220 28 3 32   QX65-3.5-1.1 1.1 380 3.5 65 100  
QDX6-24-0.85 0.85 220 24 6 40   QX6-32-1.5 1.5 380 32 6 40  
QDX10-16-0.85 0.85 220 16 10 50   QX10-24-1.5 1.5 380 24 10 50  
QDX25-10-0.85 0.85 220 10 25 65   QX15-18-1.5 1.5 380 18 15 50  
QDX3-30-1.1 1.1 220 30 3 32   QX25-12-1.5 1.5 380 12 25 65  
QDX6-24-1.1 1.1 220 24 6 40   QX40-8-1.5 1.5 380 8 40 80  
QDX10-18-1.1 1.1 220 18 10 50   QX65-4.5-1.5 1.5 380 4.5 65 100  
QDX15-14-1.1 1.1 220 14 15 50   QX100-3-1.5 1.5 380 3 100 160  
QDX25-9-1.1
 
1.1 220 9 25 63   QX6-40-2.2 1.5 380 40 6 40  
QDX40-5.5-1.1
 
1.1 220 5.5 40 80   QX10-32-2.2 2.2 380 32 10 50  
QDX65-3.5-1.1 1.1 220 3.5 65 100   QX25-17-2.2 2.2 380 17 25 65  
QDX6-32-1.5 1.5 220 32 6 40   QX40-10-2.2 2.2 380 10 40 80  
QDX10-24-1.5 1.5 220 24 10 50   QX65-7-2.2 2.2 380 7 65 100  
QDX15-18-1.5 1.5 220 18 15 50   QX100-4.5-2.2 2.2 380 4.5 100 160  
QDX25-12-1.5 1.5 220 12 25 65   以上表格中電源頻率50Hz 同步轉速2860r/min