Highest performance 230kpa pressure diaphragm brushless vacuum 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?
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
brushless vacuum pump 24v'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.
brushless vacuum pump 24v's photo
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.
brushless vacuum pump 24v's model code
According to above picture, you know how our model codes are
You can know our pump more clearly and choose the pump more easily.
Environmental testing requirements about brushless vacuum pump 24v
|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
|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 brushless vacuum pump 24v
| ||Working Environment|
Relative humidity range
Electrical Performance about brushless vacuum pump 24v
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 brushless vacuum pump 24v
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 brushless vacuum pump 24v
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.
brushless vacuum pump 24v's application
Unlabeled tolerance is ± 0.1mm.
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
brushless vacuum pump 24v's packing and shipping
G.W. : 18 KG
DIMENSION : 47 * 31 * 25 CM
Picture’s about the packaging:
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
All products of our company have independent intellectual property
rights and patents.
We have all kinds of certification, such as Rohs,CE and Reach.
Q1: Are you a factory or trading company?
A1: We are a factory.
Q2: Can I get a sample? How long it will take to get a sample?
A2: Yes, you can order sample to test and check the quality.
For our usual sample, the sample lead time is about 3-5days.
If special sample, it will take a longer time for design and order
materials to do pumps.
All our samples are done by our engineers.
They can according to your needs customize pump for you.
Q3: How can I make the payment?
A3: Payment can be made through T/T, paypal or Western Union.
Q4: Is it OK to print our logo on Pump?
A4: Yes, we could do OEM and print your logo on Pump product.
Q5: What about the package ?
A5: Standard export carton.
Q6: The use of products have?
A6: The pump can pump various strong acid, alkali and corrosive air