12V or 24V DC Mini Hot Water Centrifugal Pump Submersible Pump

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Tianjin
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
100000 set/month
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Product Description:

Application:

1. Hot water circulating system;
2. Electric water heater , shower.
3. Automotive air conditioning
4. Water or oil cooling circulating system computer mattress cooling circulation
5. Circulating systems for homes, RV's and boats
6. Fuel cell systems
7. Oxygen generating systems
8. Juice machines
9. Aquariums and ponds
10. Vending machines

Brushess Mini DC water pumps work Note:

1. Power to DC Power Supply, reverse polarity is strictly prohibited, generally red positive power supply, black to negative
2. pumps in addition to immersible work can be identified, the rest can not be immersed in water, or they will cause a short circuit burned.
3. pumps is prohibited by the strong shock, fall from a height on the ground and other external damage.
4. pumps can not take strong acid and other corrosive liquids and granular solids with a tiny hard. Can not cycle more thick viscosity liquids, such as oil, high concentrations of oil and other fluids vast.
5. pumps was not long-time stall, causing the motor burned.
6. pumps can not withstand high voltage shock.

Customers how to choose the pump

1. first determine the voltage, current,water head and flow, diameter size, pump water head is generally the subject of the water does not flow when pumped up to the static head, if a customer requires pumping the water to a certain height and then to maintain a certain water flow, select the desired water head must be higher than the specified pumping height. This specific by the supplier according to the actual conditions. Can refer to lift flow graph.
2. to determine the dimension and form (threaded interface, inlet and outlet orientation, aperture size, etc.)
3. to determine the job requirements (temperature, medium, work time and frequency)
4. to determine the functional requirements (time control, pressure control, flow control, speed, etc.)


For more detail,please www.topsflo.en.alibaba.com

The technical parameters above are only for your reference, please provide us your own required specifications. For more detail, please feel free to contact us!

ModelProduct CodeMax Flow Rate (L/M)Rated Voltage (DC)Current (A)Max Water Head (M) Power (W)
TL-B04TL-B04-12-100610L12VDC1.2614.5
  (70ºC)TL-B04-24-120812L24VDC0.98824
can be customized:  /S   (submersible )    
TL-B04HTL-B04H-12-09059L12VDC1.3516
(100ºC)TL-B04H-24-09059L24VDC0.85520
  pump itself meet:  /H /F  (high temperature 100ºC/ food grade )  

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Q:What is double hydraulic pump?
Two hydraulic pumps installed on one shaft can be connected to increase output flow, and can also be connected to increase output pressure. See how the demand is. The system can change the mode of application at any time.
Q:What's the difference between a centrifugal pump and a centrifugal pump? What are they used for?
As the name suggests, centrifuges are machines that achieve centrifugal effects by centrifugal action. And you say the centrifugal pump is only specific, and the same as the pump
Q:What are the starting and stopping procedures for centrifugal pumps?
The use of centrifugal pump can be divided into three steps, namely, start, run, stop.Start: you should do the following preparation before starting:(1) check the water pump equipment in good condition.(2) the bearings are filled with oil, the oil level is normal, and the oil quality is qualified(3) all the inlet valves of the centrifugal pump are opened.(4) pump water injection or vacuum pump diversion (except for flow), open the vent valve exhaust.(5) check the leakage of shaft seal. It is advisable to fill the seal with a little drop of water.(6) the motor rotates in the right direction.
Q:Operating procedures for measuring pumps
First, preparation and inspection before starting1. Check to make sure that the drain line is equipped with a safety valve with the correct set pressure.2. Check the screws for the liquid end parts.
Q:Centrifugal pumps for normal operation, is it reasonable to install valves on their inlet lines?
Unreasonable, easy to produce throttling loss, pressure loss, pressure reduction, easy to cause cavitation
Q:What are the conditions required for hydraulic pumps to complete oil absorption and compression?
There must be one or more sealing volumes, and the volume of work is variable;
Q:Is the centrifugal pump large or small?
NPSH is also called cavitation, cavitation is too big to be.3, pump the liquid when working in the impeller inlet will produce vapor due to a certain vacuum pressure, vaporization of the air bubbles in the liquid particle movement under the impact of erosion on the impeller, the metal surface, thus undermining the impeller and other metal, then vacuum pressure is called vaporization pressure, NPSH is excess vaporization pressure of surplus the energy position of the unit weight of the liquid in the pump suction port of. The unit with annotation, (NPSH) r with. The absorption process is necessary NPSH H: pump suction fluid allows the vacuum pump installation height is allowed, in meters.
Q:What are the failures and causes of the replacement of the fuel pump assembly?
Gasoline pump is the gasoline from the gasoline tank suction and the gasoline tank has a certain pressure, thereby, it overcome the resistance of the pipeline, pipeline and fuel filter into the carburetor float chamber or electronically controlled injection engine in the guide frame.
Q:Fire control center manual start fire pump directly, multi line control
Multi line linkage NHBVR-4*1.5 is a positive pressure blower and smoke exhaust machine fire fighting equipment
Q:What is the liquid pump? What are their categories? What are their strengths and weaknesses?
The pump is constructed by connecting large diameter gas piston with small diameter hydraulic piston. The two piston area ratio produces a pressure ratio, and the maximum output pressure can be calculated by the pressure ratio. High pressure ratio produces high outlet pressure. You can set the outlet pressure through a simple gas pressure reducing valve. Pressure ratio * gas drive pressure = output pressure.

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