-65kpa vacuum and 180kpa pressure electric micro brushless air
vacuum diaphragm pump
brushless air vacuum pump's parameter and features
1. DC motor with long lifetime
2. Low noise
3. Continuous operation: The pump can sustain heavy duty work for a
4. Compact design, It has good waterproof;
5. Low power consumption, high efficient-save on operating cost;
6. Small and Light-weight, Installation is very simple;
7. Wide application;
8. Perfect for indoor or outdoor use;
9. It can be customized according to customer's technical
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.
Special requirements for materials about brushless air vacuum 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.
Electrical Performance about brushless air vacuum pump
10MΩ / between wire and frame measurements , 500VDC / min
|2||Dielectric strength||5mA Max/between wire and frame measurements 500 VAC/min|
Environmental Requirements about brushless air vacuum pump
Relative humidity range
environmental testing requirements about brushless air vacuum 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
|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|
The medium temperature of brushless air vacuum pump
According to the temperature of the medium which pass through the
pump, choose the ordinary type or the high temperature type.
brushless air vacuum pump's dimension
Unlabeled tolerance is ± 0.1mm.
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
More details about brushless air vacuum pump
brushless air vacuum 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.
brushless air vacuum pump's packing and shipping
G.W. : 19.5 KG
DIMENSION : 47 * 31 * 25 CM
Picture’s about the packaging
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.
brushless air vacuum pump'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.
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.
Founded in 1999, Yanhua faith is concentrated on the micro pump
field’s research and development for 20year, we are only company in
China whose positioning is to supply and produce high-end brushless
DC pumps and brush dc pump to all countries ,aiming “to be the dc
micro pump field leader and the most influential enterprise”. Just
like many professional foreign excellent companies, they focus on
one product fro centuries and make the product and the best one in
their respective field, this is also what Yanhua Faith pursue.
Under this pursuit,our company’s quality police has been targeted
at “by the creative spirit ,setting up the micro pump industry’s
benchmark, and building up the international high quality”. We
devote to 20% profit to R & D department, so we have more than
20 patent in research dc micro pump.
1. will not guarantee the products if the application of our
products are exceeded the limitation which is specified on this
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.