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Shenzhen Yanhua Faith Technology Co., Ltd.

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DC Motor Mini Electric Vacuum Pump , 12V Small Battery Powered Vacuum Pump

DC Motor Mini Electric Vacuum Pump , 12V Small Battery Powered Vacuum Pump

    • DC Motor Mini Electric Vacuum Pump , 12V Small Battery Powered Vacuum Pump
  • DC Motor Mini Electric Vacuum Pump , 12V Small Battery Powered Vacuum Pump

    Product Details:

    Place of Origin: China
    Brand Name: Feiyinsi
    Certification: Rohs,Reach
    Model Number: DX312-604-6000

    Payment & Shipping Terms:

    Minimum Order Quantity: 50pcs
    Price: Negotiable
    Packaging Details: Export carton, carton's dimension:47*31*25cm
    Payment Terms: Western Union, , T/T, L/C,paypal
    Supply Ability: 3000pcs per day
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    Detailed Product Description
    Basic Materials: PC/PPS/Nylon, EPDM,hardware Structure: Diaphragm Pump
    Working Way: Continuous Or Intermittent Usage: Air Or Vacuum
    Theory: Vacuum Pressure: 310kpa Pressure
    Motor: DC Motor Model: DX312-604-6000
    Pump's Name: Mini Vacuum Pump 12v Brush Or Brushless: Brush
    Vacuum: -75kpa Weight: 180g
    High Light:

    micro vacuum pump


    mini vacuum pump

    Good consistency high performance electric mini vacuum pump 12v



    mini vacuum pump 12v's parameter and features


    1. Small and powerful

    2. Extreme chemical resistance

    3. Brush and brush-less direct current motor for selection

    4. Dry running, durable and maintenance free

    5. Self-priming and excellent for pressure

    6. Low noise, longer endurance lifetime than other normal membrane pump


    Model DX312-604-6000
    Size(mm) 30*51*77.4
    Voltage(V/DC) 6V/9V/12V/24V
    Power(W) 8
    Free Flow(L/M) 5
    Pressure(Kpa) 310
    Vacuum(Kpa) -75
    Weight 180

    Remark: Usually our pump has 4 kinds of voltage:6V, 9V,12V and 24V.
    When you choose pump, you can tell me the pump's voltage you need.
    We can do it for you.


    Judging the working condition of exhaust end of mini vacuum pump 12v


    The above problem is to discuss the suction end resistance of the pump. According to these conditions, the range of selection has been reduced, but the problem of exhaust end resistance must be considered. In this way, the optional range can be determined.

    In practical application, the exhaust condition of the micro vacuum pump is different: one is that the exhaust is very smooth and goes straight to the atmosphere; the other is the high exhaust resistance, such as valves, small bends, and large damping sensors on the exhaust pipe road, Non-specific silencers, exhaust below liquid level, gas to airtight or semi-closed containers, etc. In modern design and manufacture, the micro vacuum pump with different exhaust conditions is treated differently. " The parameter of the maximum resistance Por value "is to calibrate the exhaust capacity of the pump, so we can use strict technical means to determine whether the type selection is appropriate or not."

    According to the above steps, we have been able to determine the selection range of the micro pump. The allowance should be left for the selection of the attention parameters, especially the flow parameters. After the pump is connected to the gas path system, the pressure loss will be caused by the pipeline, valve and other gas elements, so the flow rate is smaller than the nominal flow rate of the pump, and some problems related to the selection of the pump are listed below, which are considered according to the application situation.


    environmental testing requirements about mini vacuum pump 12v


    Number Item Test conditions and requirements Remarks
    1 Steady-state heat and wet 60%rh High humidity can affect the electrical performance of the motor
    2 Temperature Shock The pump was placed at -20 ℃ environment ,after 1h immediately placed at + 70 ℃ ± 3 ℃ environment for 1h.This is for 1cycle. After 50 cycles was returned to room temperature.0.5h later,pumping power test is conducted. The pump should be able to work properly; fasteners should not loose , in working condition pump’s body should not be leakage when block pump’s outlet. too high temperature affect pump’s parameters, life and electrical performance
    3 High temperature test Pump is at 70 ℃ ± 3 ℃ environment for 48h. Then take it out. After 0.5hours later, at room temperature power pump. Fastening points should be no loose. The pump can work normally. Its performance and parameters can not change.  
    4 Low temperature test For 72 hours,pump is at -20 ℃ environment. Then take it out. Power the pump and test it.( when testing the pump,pump’s body can not have ice ). Fastening points should be no loose. The pump can work normally. Its performance and parameters can not change. In too low temperature,motor cannot be started


    Electrical Performance about mini vacuum pump 12v


    Number Item requirements

    Insulation resistance


    10MΩ / between wire and frame measurements , 500VDC / min


    2 Dielectric strength 5mA Max/between wire and frame measurements 500 VAC/min


    Special requirements for materials about mini vacuum pump 12v


    All materials comply with environmental standards.

    Motors comply with EMC.

    pump material is nonflammable or any fire should be fully extinguish within 30

    seconds under 10 seconds of ignition test.


    mini vacuum pump 12v's dimension


    DC Motor Mini Electric Vacuum Pump , 12V Small Battery Powered Vacuum Pump 0

    Unlabeled tolerance is ± 0.1mm.

    Pump Size:30*51*77.4mm

    Pump Weight:180g;

    Outlet:OD 5mm, silicone hose suggestion:ID 3.5mm

    Materials:pump body: PC/PPS, diaphragm: EPDM

    Because we use imported ball bearing,the pump’s performance is stable and high.

    The membrane is made by EPDM and pump's body is made by special PC/PPS which make pump well endurance and strong chemical resistance.


    More details about mini vacuum pump 12v


    Our company offers multiple component configurations allowing piston pump to be used for either vacuum operation, pressure operation, or alternating vacuum and pressure operations.The innovative, compact design incorporates leading edge technologies that allow it to operate harder, quieter and longer, reliable, highly efficient.

    Its flow can deliver up to 2.5 L/min and 7L/M.

    Usually our pump has 4 kinds of voltage:6V, 9V,12V and 24V .

    When you choose pump, you can tell me the pump's voltage you need.

    We can do it for you.

    You can choose pump according to our model.

    In addition,it can be mounted in any position.



    mini vacuum pump 12v's application


    industrial pressure and vacuum applications

    Portable analytical instruments

    Medical diagnostic equipment

    Air quality sampling monitors

    Respiration monitors

    Gas or odor leak detectors



    mini vacuum pump 12v's packing and shipping



    CTN/PCS: 75PCS

    G.W. : 15 KG

    DIMENSION : 47 * 31 * 25 CM

    We can ship pumps to you by sea, by air or by express.
    By sea: cheap but long
    By air: quick but a a little expensive
    By express: door to door, 3-5days to your country by DHL/UPS/FEDEX/TNT and others.

    The fastest, but most expensive.
    You can choose according to your needs.



    Company Information


    The factory long-term supply micro pumps to the large manufacturers. The micro pump is widely used in home appliances, electronics, cars, vacuum preservation, health care, robot supporting, a variety of environmental monitoring instrumentation and other fields. The working life of our products goes through a variety of environmental testing. The customer's requirements with our own unique technology and design can meet a variety of special industries’ needs( such as high temperature, long life , anti- electromagnetic interference , low noise , oil resistance and other special requirements ) . The company's products are exported to Europe, America , Asia, Taiwan and other places .

    The company consists of a professional design department, mold department, injection department , assembling workshop and sales department.




    We have obtained the ISO9001 certification, and our products comply with the EU RoHS Directive and REACH regulations, FDA certification. Some of our products have WARS, NSF approval.

    Today, Yanhua have 12 production lines and 300 skilled workers, our monthly production capacity is 500,000pcs brushless and brush dc pumps,100,000 piston pumps and 10,000 gear pump and water pump.


    Why choose us?


    (1) Various pumps in no MOQ and competitive prices.

    (2) Professional website platform and one-to-one online service.

    (3) We are factory. And we have our own professional R&D department. We accept the order if you want to customize products or design the product.

    (4) Fast delivery for normal order, for the bulk quantity, it depends on your specific requirement.

    (5) Products are all covered with warranty and insurance.



    Contact Details
    Shenzhen Yanhua Faith Technology Co., Ltd.

    Contact Person: Emily

    Tel: +8613430847672

    Send your inquiry directly to us
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    Shenzhen Yanhua Faith Technology Co., Ltd.
    5th floor, Zhongpeng Building, Zhongpengcheng Industrial Park,The 4th Industrial Zone of Heshuikou, Gongming Street, Guangming New District, Shenzhen, China
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