Home ProductsBrushless Diaphragm Pump

Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction

Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction

    • Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction
    • Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction
    • Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction
  • Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction

    Product Details:

    Place of Origin: China
    Brand Name: Feiyinsi
    Certification: Rohs,Reach
    Model Number: ZW512-7506-4800

    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
    Color: Grey Basic Materials: PC/PPS/Nylon, EPDM,hardware
    Structure: Diaphragm Pump Usage: Air Or Vacuum
    Size: 82*38*62mm Theory: Vacuum
    Power: Electric Motor: DC Motor
    Pump's Name: Electric Brushless Motor Pump Brush Or Brushless: Brushless
    Vacuum And Pressure: -75kpa Vacuum And 250kpa Pressure Weight: 280g
    Model: ZW512-7506-4800

    Small and powerful Non-metallic construction. diaphragm electric brushless motor pump



    DC brushless pump, simply,its function is to use the DC brushless motor as the power to pump the air out from the container, or directly pump air into the atmosphere. DC brushless pump, because of DC brushless motor, it has long life and often be used in conditions which need a long time continuous working . For example, on-line gas extraction,gas pumping, gas circulation, and so on. Because of its small size, light weight, also called a micro brushless DC vacuum pump, micro brushless DC pump, brushless motor vacuum pump, speed regulating vacuum pump, gas sampling pump, long life vacuum pump.


    Why we choose brushless pumps?


    Small mechanically activated diaphragm pumps are also used as air compressors and as a source of low-grade vacuum. Compared to other compressors, these pumps are quiet, cheap and, most importantly, have no moving parts in the airstream. This allows them to be used without added lubrication in contact with the air, so the compressed air produced can be guaranteed clean.


    electric brushless motor pump's parameter


    Our company offers multiple component configurations allowing 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 3 L/min and 11L/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.










    Free Flow(L/M)









    Pump Size:82*38*62mm

    Pump Weight:280g;

    Outlet:OD 6.5mm, silicone hose suggestion:ID 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.


    brushless micro vacuum pump's photo


    Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction


    An elastomeric diaphragm can be used as a versatile dynamic seal that removes many of the limitations found with other sealing methods. They do not leak, offer little friction, and can be constructed for low pressure sensitivity. With the right material consideration, diaphragms can seal over a wide range of pressures and temperatures without needing lubrication or maintenance.



    Environmental Requirements about electric brushless motor pump


      Working Environment

    Storage Environment


    Transportation Environment


    Temperature Range


    -30℃~66℃ -30℃~70℃ -30℃~70℃/Smooth

    Relative humidity range


    60%rh 60%rh 60%rh


    Electrical Performance about electric brushless motor pump


    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 electric brushless motor pump


    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.


    More details about electric brushless motor pump


    Working principle: the rotary motion of the motor turn into the swing of connecting rod which makes the diaphragm up and down motion. In the process of the downward movement of the diaphragm, pump cavity will suck medium through the inlet valve; Upward movement of the diaphragm, pump cavity press out media through the outlet valve. Mechanical transmission parts and pump cavity is isolated by diaphragm. Diaphragm pump does not need oil for auxiliary lubricating, in the process of transmission, extraction and compression of medium.


    electric brushless motor pump's application

    The pump can be used in wide range.
    1. Electronic products,agriculture,finishing,light industry products
    2. Analytic-al instruments
    3. Chemical and production engineering
    4. Various ancillary equipment



    electric brushless motor pump's dimension


    Powerful Miniature Diaphragm Vacuum Pump , Low Flow Air Pump Non Metallic Construction



    electric brushless motor pump's packing and shipping



    CTN/PCS: 60PCS

    G.W. : 18 KG

    DIMENSION : 47 * 31 * 25 CM

    1. We can ship by DHL, UPS, FedEx ,TNT, EMS, HONGKONG post etc.DHL, UPS, FedEx, TNT takes about 3-5 workdays for delivery.

    2. And we will help choose the most cost-effective way for you according to your requirement.

    3. The tracking number will be available the next day after shipment,then you can check your goods is on the way.




    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.



    User Instructions


    1. will not guarantee the products if the application of our products are exceeded the limitation which is specified on this specification.

    2 . In case of changes of the specification specified on this document. A written notice is requested in advance.

    3. there is any data or related documentation different from this data sheet.This data sheet is the principle reference.

    4. Please do not use it in the environment of corrosive gas or liquid or any detrimental gas. 5.While the motor is in operation,please do not lock the motor intentionally for a long periods,since the continuous stoppage will result in overheat and thus burnt out the motor.


    Contact Details
    Shenzhen Yanhua Faith Technology Co., Ltd.

    Contact Person: Emily

    Tel: +8613430847672

    Send your inquiry directly to us (0 / 3000)