16L/M flow dc good consistency brushless diaphragm beauty pump
Judging the working condition of exhaust end of brushless diaphragm
beauty pump
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.
brushless diaphragm beauty pump's parameter and features
1. Uncontaminated flow.
2. Non-metallic construction.
3. Oil-Free, Corrosion resistant
4. Long life,High efficiency
5. Compact size, Low Weight
6. Low noise level&vibration
7. Maintenance free
8. High level of water tightness thanks to the closed
diaphragm surface and special sealing system.
9. Can operate in any installed position.
Model | DWX512-2403-4800 |
Size(mm) | 102.4*70*40 |
Voltage(V/DC) | 6V/9V/12V/24V |
Power(W) | 10 |
Free Flow(L/M) | 16 |
Pressure(Kpa) | 240 |
Vacuum(Kpa) | -75 |
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 brushless diaphragm beauty 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 brushless diaphragm beauty
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 battery operated diaphragm 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.
battery operated diaphragm 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 battery operated diaphragm 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.
battery operated diaphragm pump's packing and shipping
Packaging:
CTN/PCS: 60PCS
G.W. : 19.5 KG
DIMENSION : 47 * 31 * 25 CM
1.The stock samples can be sent to you within 3-5 days by
international express after received
2.The batch order can be shipped to you in about 30-40days after
order confirmation (by air or by
sea)
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.
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.
