12V Mini Size Brushless DC Pump Amphibious Mute / Powerful Max Head 1.8m Eco-friendly For Coffer Maker Solar Fountain
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.
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.
Amphibious, land use or diving
Mute (Ultra Low Noise) 30dB within 10cm
Surprisingly Powerful in so mini size 4.36cm*2.88cm*2.8cm
Power Saving with just 3.7W at 12Vdc
Can be used for High Temperature fluids pumping when land use
There are ROSH/IP68/CE/EMC Certifictions of pump products.
Typical features:
Operating voltage :6-12V (voltage more than 12V is not advised), current 310mA at 12Vdc, Max static head 1.8 meters, Max horizontal flow 200L / H. (Ultra power saving)
(Pump has 2 series, with 3-6V model and 6-12V model)
Materials: Pump body with high-temperature-proof plastic material. The sleeve and shaft with high-strength ceramics. (Note: usually common pump only with the ceramic shaft, without ceramic sleeve)
Structure: with three suction cups on the bottom, can be arbitrarily fixed on a smooth surface.
Power cord: diameter 3.0MM waterproof round wire length of 0.5 meters. Brown is Postive, Blue is egative. Auto-protection when reverse connected.
Product size: 43.6mm*28.8mm*28mm (including water inlet and outlet)
Pump outlet diameter: OD 7.79MM
Pump inlet diameter: OD 8.20MM
Suitable medium: water, oil, and other acid-base solution. (Land use when pumping acidic liquids, submersible installation is not advised at this case)
Max Operating Temperature: resistance to high temperature of 100 degrees. Pumps can dive at room temperature, land use (not soaking) at high temperature(>65C). (Pump body material itself can be resistant to 200 degree Celsuis)
Useages: Mainly used for mini solar fountain, equipment water cooling, medical use, coffee maker, etc.
This pump product, with ceramic shaft and ceramic sleeve, ultra-quiet and eco-friendly. The consecutive life expectancy of can be over 20,000 hours. Amphibious use(Soaking or not). Non-self-priming, water should be able actively flow into inlet of pump at land use connecting with outside pipe. Long time work without fluids inside pump can be damagable.
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.
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:
1 Work at over-voltage is forbidden. Voltage can be highly more than rated voltage for Battery with more than 5AH at full capacity when there is no voltage-limitation measure. Pls test the supply voltage before working if you are not sure about it.
2 No direct AC Power supply.
3 About the Max static head. Pump with 1.8m head doesn't mean that it can spray as high as 1.8m when connecting with power supply. The real mean of head is that the vertical height of the water column in the plumbing. Spray head is much lower than head.
4 Regulated power supply and switching power supply are advised for more than 0.8A for a certain margin.
5 Pump is not allowed to disassembly unauthorized. Ceramic shaft and sleeve are precisely installed and it's difficult for non-professionals to reassembly. We are not responsible for quality problems caused by this.
6 Ferromagnetic impurity and particles should not be in pump for they affect magnetic actuator and bearing friction. Pump should be promptly cleaned when transporting media that is easy to crystallize or precipitate( Clean operation: pumping clean water for 1min). Pls filter articles before inlet when pumping fluids with solid particles.
Typical technical features:
1 Brushless design, with the electronic component commutation, no friction loss and high temperature caused by brush friction.
2 High-performance and wear-resistant ceramic shaft and ceramic sleeve. Sleeve and magnet have been combined together through plastic injection. Long life span without friction, as long as more than 10yrs without maintence.
3 Stator and rotor are completely isolated from each other, while stator and circuit board are potted by epoxy. 100% waterproof and Amphibious use.
4 Rotor part with permanent magnet, pump body with eco-friendly materials. Ultra-low noise(always lower than 30dB), micro size, high efficiency and power saving.
5 Pump parameters can be adjusted by stator winding, eg. the max head of this pump can be from 0.7m to 1.8m, etc. Quite working voltage range.
6 Four suction cups in pump base. They can also be removed as you wish.