12V/24V Micro DC Brushless Magnetic Drive Water Pump Low noise Absolutely safe completely waterproof For ...    More ...

12V/24V Micro DC Brushless Magnetic Drive Water Pump Low noise Absolutely safe completely waterproof For fountain computer cooling system 
 
This is a high-quality made DC Brushless Magnetic Drive Water Pump
Built by a brushless motor so that quieter and last longer than a non-brushless pump, plus, it will not generate electric spark like the non-brushless pump does, so it's safer, can be used to pump oil (inflammable fluid)
Super long working lifespan (more than 30,000 hours), maintenance-free
Small size, low consumption, low noise(less than 35db)
Submersible and entirely waterproof, easy to install and use
Can be used to pump water, oil, acid and alkali solution
Variety of power supplies: solar panel, DC electric source and battery
 
 
For Pump, Water plays three roles: 1, the medium being pumped; 2, coolant of pump;3, lubricant of pump.
 
 

 
 

Features:

Brushless, permanent magnetic rotor, maintenance-free, long life
Small size, high efficiency, low consumption, low noise
Stator and circuit board sealed by epoxy resin, completely water proof
Parameter adjustable, 12v pump’s head can be adjusted from 2m to 6.5m
Can be fixed on the vessel wall with sucking disk
Can be customized for friends with bulk product demand

 
 

Specifications:

 
1 Sizes and weight: 86x63x48;250g
2 Dimension of inlet: 13.8mm
3 Dimension of outlet: 13.3mm
4 Driving method: Brushless, Magnetic , 2 phase or 3 phase
5 Pump material: PA66+GF30% (optional)
6 Condition of use: Continuously
7 Fluids: Water, oil, gasoline, acid and alkali solution etc
8 Max working temp: 60℃(2 phase)or 100℃(3 phase)
9 Power consumption: 3.25W~28.8W
10 Rated voltage: 12V or 24Vdc
11 Voltage used: 5Vdc ~ 12Vdc or 5Vdc ~ 24Vdc
12 Max rated current: 1.2A
13 Max flow rate: 12L/MIN(3.2G/MIN)
14 Max Static Head: 6.0m(19.4ft)
15 Noise: <35dB
16 Water proof class: IP68(can be submersible installed)
17 Life span: More than 30000hrs
18 Power supply: Solar panel; DC electric source; battery
 
 
 
 
 
 
 
 
 

This product can be used in many fields, such as computer cooling system, Garden fountain, Aquarium, car cooling system, humidifier, air conditioner, and many other cooling and circulation systems.

 
Parameters (The technical specification only for reference)
 

 
 
If you need samples, pls bid the link in our store on:
 Aliexpress:http://www.aliexpress.com/store/916593
Samples can always be sent out within 3 working days once payment is completed. If special case exists, we will inform you promptly.
 

How to Choose pump:

1. Make sure the working voltage, current, head and flow. The Max head means the static head. The pump can lift to the max heightwhen there is no flow. If you want special flow at special height, you must choose more higher head than the height you want to pump(refer to the above Head-Flow Curve graph).

2. Make sure the dimension(threaded interface or not, the direction and diameter of outlet and inlet).

3. Working environment(temperature and medium).

4. Other functional requirements, such as time control, motion control, pressure control, flow control, and speed adjustment.

 

Note:

1. Working at rated voltage. The positive pole is red wire, the negative pole is black wire.

2. This pump is centrifugal pump, it can't vent the air automatically, so it must be operated by submersible installation.(if outside water installation, you should make sure it is installed blow the liquid surface)

3. When blocking, long-running is not allowed.

4. Preventing any hard particles entering the pumps.

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