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dc 12v brushless medical diphragm pump with -85kpa high vacuum
Reliability of 12v brushless medical pump
It is decided by the consequences’ severity of micro pump failure , according to their own requirements. The average failure-free continuous running time of high quality products is more than 1000 hours, and some of them are thousands of hours. It is especially important to note that this parameter is measured under full load and uninterrupted operation, and is the worst condition. If the actual use is not full load or continuous operation, the life span will be longer. About how longer it can run, it will depend on the pump working condition. The performance is a test of the manufacturer's technical strength. If just from the appearance of the product, it can be seen, such as the use of special motors rather than ordinary low-priced motor, heavier weight under same size. In addition,according to the price of the product, it may also know a little.
12v brushless medical 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 | ZWX524-803-4800 |
Size(mm) | 102.4*70*40 |
Voltage(V/DC) | 6V/9V/12V/24V |
Power(W) | 15 |
Free Flow(L/M) | 18 |
Pressure(Kpa) | 0 |
Vacuum(Kpa) | -85 |
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.
Electrical Performance about 12v brushless medical 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 |
environmental testing requirements about 12v brushless medical 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 |
Environmental Requirements about 12v brushless medical 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 |
Special requirements for materials about battery operated diaphragm 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.
12v brushless medical 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.
More details about 12v brushless medical pump
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.
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 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 brushless medical pump's packing and shipping
Packaging:
CTN/PCS: 60PCS
G.W. : 19.5 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 company consists of a professional design department, mold department, injection department , assembling workshop and sales department.
Our mold department and injection department is very matured.
We do mold and plastic injection for more than 20years.
We devote to 20% profit to R & D department, so we have more than 20 patent in research dc micro pump. Our engineers has over 15years professional experience in dc micro pump.
All products of the company have independent intellectual property rights and patents. We can independently design and produce.
Founded in 1999,yanhua Micro pump Technology company is the leading and biggest manufacturer specializing in various DC micro pump and fluid comprehensive solution in China.
Our sale engineers team have more than 16years customers’ service customer and 15years overseas experience in customer service.
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.