Active Member
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[China]
Address: 5th floor, Zhongpeng Building, Zhongpengcheng Industrial Park,The 4th Industrial Zone of Heshuikou, Gongming Street, Guangming New District, Shenzhen, China
Contact name:xiao
Shenzhen Yanhua Faith Technology Co., Ltd. |
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dc electric 12v/24v brushless diaphragm pump with -65kpa vacuum
12v/24v brushless pump's parameter and features
Compared with the large vacuum pump, it has the following advantages: small size, low noise, low power consumption, easy operation, easy to carry, no maintenance, 24 hours continuous operation, and allows medium to be rich in water vapor. Most importantly, because it is dry, oil free, no vacuum pump oil or lubricating oil, it will not pollute the working medium, do not interfere with the medium analysis and so on. And the price is much cheaper.
Model | DWX512-1104-2900 |
Size(mm) | 102.4*70*40 |
Voltage(V/DC) | 6V/9V/12V/24V |
Power(W) | 5 |
Free Flow(L/M) | 9 |
Pressure(Kpa) | 110 |
Vacuum(Kpa) | -60 |
Weight | 300 |
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.
Special requirements for materials about 12v/24v brushless 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.
Environmental Requirements about 12v/24v brushless 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 |
environmental testing requirements about 12v/24v brushless pump
| 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 12v/24v brushless pump
| Number | Item | requirements |
| 1 | Insulation resistance
| 10MΩ / between wire and frame measurements , 500VDC / min
|
| 2 | Dielectric strength | 5mA Max/between wire and frame measurements 500 VAC/min |
Electromagnetic interference of 12v/24v brushless pump
If there is a precision circuit control in micro pump, depending on the circuit anti-interference ability, may need to order low electromagnetic interference micro pump. Now, with the wide application of micro vacuum pump in various fields and the improvement of vacuum technology, the performance of micro vacuum pump is improving, and some fields can replace large vacuum pump.
More details about 12v/24v brushless pump
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 3 L/min and 18L/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.
12v/24v brushless pump's photo
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.
12v/24v brushless pump's dimension
Unlabeled tolerance is ± 0.1mm.
Pump Size:102.4*70*40mm
Pump Weight:300g;
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.
12v/24v brushless pump's packing and shipping
Packaging:
CTN/PCS: 60PCS
G.W. : 19.5 KG
DIMENSION : 47 * 31 * 25 CM
Picture’s about the packaging
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.
12v/24v brushless pump's application
1. breast pump
2. Beauty equipment
3. Vacuum packaging machine
4. Double-headed electric breast pump
5. Portable ozone sterilizer
6. Vacuum sealing machine
7. Beauty massage
Certifications
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.
Company Information
Shenzhen Yanhua Faith Technology Co., Ltd. specializes in manufacturing micro-pumps :
mini vacuum pumps , micro air pump , micro water pump , brushless self-priming pump, brushless air pump, brushless water pump, brushless vacuum pump , brushless pump ; piston pumps; oil-free pump ( oil-less vacuum pump , no oil air pump , no oil air pump , no oil brushless vacuum pump ) ; gear pumps , air pumps, impeller pumps, submersible pumps and other micro pumps.
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.
FQA
Q1:Can I have a sample order for it?
A: Warmly welcome of sample order to test and check quality. Mixed samples are acceptable.
Q2:What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks, if bulk qty need about 20-25workdays.
Q3:How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4:How to proceed an order?
Firstly let us know your requirements or application.
Secondly We quote according to your requirements /our recommend model with suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q5: What's your payment terms?
A: T/T & L/C, small amount accept paypal. Big amount ok for 30% down payment & balance against copy bill of loading.For more need, please just contact us and we will reply within 24hours on working days.
Q6. Is it OK to print my logo on this product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 6-12 months warranty to our products & 1% wear out parts for after service.
Q8:What’s your main marker?
A: North America, Korea & European
Q9: Do you have ability to do ODM service?
A1: Warmly welcome your ODM requirement based on our production line and our R&D team with more than 16 years experience on pump& motors.
A2: ODM service based on offered sample. B:Oo modify & creative new function based on our product series.
Q10. Do you have any MOQ limit for led light order?
A. No MOQ, 1pc for sample checking is available.
