Specification:
We have a stock of brand-new mini water pumps, self-priming pumps, and diaphragm pumps. These pumps are capable of self-priming and can be used as suction pumps. They are commonly applied in household appliances such as water dispensers, tea boilers, humidifiers, and floor sweepers. Their applications are extensive.


Model A: 370 Water Pump with a rated voltage of 3.7V.
Rated Voltage: DC 3.7V
No-load Current: 160mA
Suitable Voltage: DC 3.7V-5V
Suction Head: ≥1 meter
Discharge Head: ≥2 meters
Weight: 62 grams


 
Model B: 370 Water Pump with a rated voltage of 6V.
No-load Current: 150mA
Suitable Voltage: DC 5V-7.4V
Suction Head: ≥1 meter
Discharge Head: ≥2 meters
Weight: 60 grams



Model C: 310 Water Pump with a rated voltage of 6V.
No-load Current: 0.15A
Suitable Voltage: DC 3.7V-7.4V
Suction Head: ≥1 meter
Discharge Head: ≥2 meters
Weight: 40 grams

 


Model D: 310 Water Pump with a rated voltage of 6V, similar to Model C.
Weight: Approximately 39.5 grams
Voltage: DC 5V
Current during pumping: 0.35A
Voltage: DC 6V
Current during pumping: 0.4A

 
After testing, although this pump is small in size, its water output is quite satisfactory, close to that of a low-flow 370 pump. However, there is still a significant gap compared to high-flow 370 pumps. This is because the power and capacity of a 310 motor are not as strong as those of a 370 motor. Please understand, dear customers. According to online product descriptions of similar items, these pumps can also be used as alcohol pumps. However, since our stock pumps come without documentation, we cannot verify whether this pump can be used as an alcohol pump.


Model E: 310 Water Pump with a rated voltage of 3.7V.
No-load Current: 0.3A
Suitable Voltage: DC 2-3.7V
Suction Head: ≥1 meter
Discharge Head: ≥2 meters
Weight: 40 grams





Package include:

1PCS x Mini Pump