12V Micro Brushless DC submersible pump  low noise 7L/M solar technology fountain/ equipment cooling/ medical/ aquarium

Features:

Super long working life(more than 100000 hours)

Adopt high performance ceramic shaft

The axis is enclosed with static sealing, not dynamic, which can avoid leaking problems

Amphibious design

Submersible installation and entirely waterproof

Low consumption

Low noise(30dB within 0.1m)

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.

Specifications:

1. Pump body size and Weight: 4.66 x 4.46 x 3.95cm

2. Wire specifications: diameter 3.5mm waterproof round wire, Plug with waterproof nut, Line length 2 meters.

3.Moter winding is closed, the resin encapsulating the unique formula, good insulating property,  No water leakage,Life in continuous work at least 20000 hours.

4. With a filter cover, Can effectively prevent the foreign body aspiration motor, Bottom of pump with 4 soft sucker, Can be fixed in the smooth surface.

5. To facilitate cleaning, Corrosion resistance, High efficiency and energy saving.

6.Super mute, 10cm noise index is only 30dB, This pump is a submersible pump, Should be put in the water work.

7. 12V DC power supply supporting please click the pump special 12V DC power supply.

Mainly used for solar technology fountains, equipment cooling, medical, Aquarium. The pump using environmentally friendly materials, products through ROSH/IP68/CE/EMC certification!

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 when using:

This pump is strictly prohibited overpressure (12V and 24V) operation, be sure to check before using its own power supply is appropriate. Not to be directly connected the home 220V AC, it is a very dangerous move.

Recently found that some buyers are using the wrong power lead pump burned, cited a number. I hope you learn a lesson:

1 AC power - the power of the router, The computer power of the cat are similar exchange can not be used.

Ripple (the most problematic place):  Many DC transformer is a half-wave rectifier, the result is mixed in a lot of the AC component in the DC, the pump must be bad, The brushless pump must be full-wave rectified.  Do not understand, please consult a professional.