High quality dc suction gas station brushless dc air pump portable vacuum pump for air suck & blow
High quality dc suction gas station brushless dc air pump portable vacuum pump for air suck & blow
Low noise
Long lifetime
Highest performance
High pressure and high flow
Extreme chemical resistance
Uncontaminated flow
High level of gas tightness
Optimal solution for your application
| Model | ZHW712-904-3800 |
| Size(mm) | 109*88.6*43.6 |
| Voltage(DC/V) | 6V,9V,12V,24V |
| Power(W) | 28 |
| Pressure(Kpa) | 0 |
| Vacuum(Kpa) | 90 |
| Free Flow rate(L/M) for air | 21 |
| Weight(G) | 600 |
| Noise level(db) | 55db in one meter |
| Lifespan(hous) | >10000hours |
| Materials | PPS and Teflon |
| Inlet diameter and outlet diameter(mm) | ID:4.5mm OD:8.5mm |
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.
The flow pressure chart
3-wires motor connection
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Power supply 20AWG 80℃ 1007 |
AWG 20 Black |
GND |
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AWG 20 RED |
M+12~+25V |
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PWM IN |
AWG 24 GREEN 1007 80℃ |
Recommended frequency |
20KHZ~35KHZ |
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High level input voltage |
1.8V~5.5V |
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Low level input voltage |
0V~1.65V TO GND SPEED MAX. |
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Hysteresis width |
0.3V~0.4V |
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High level input current |
65uA MAX. (PWM IN 5V) |
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Low level input current |
-65uA~-95uA(PWM IN 0V) |
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Unlabeled tolerance is ± 0.1mm.
Pump Size:109*88.6*43.6mm
Pump Weight:600g;
Outlet:OD 8.5mm, silicone hose suggestion:ID 10mm
Materials:pump body: PPS, diaphragm: Teflon
Because we use imported ball bearing,the pump’s performance is stable and high.
The membrane is made by Teflon and pump's body is made by special PPS which make pump well endurance and strong chemical resistance.
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 2 L/min and 7L/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.
1.Electronic products,agriculture,finishing,light industry products
2.Analytic-al instruments
3.Chemical and production engineering
4.Various ancillary equipment
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.
Founded in 1999, yanhua 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 15years overseas experience in customer service,especially like OEM and ODM, and successful service for several fortunes 1000companies, can provide immediate and rapid solution and satisfactory answer to the clients.
Over 15 years’ experience in overseas customer service without complaint.
Engineers’ on-site service and quick solutions.Professional sales engineer to provide free technical support and solve problems with 24hours.
We have obtained the ISO9001 certification, and our products comply with the EU RoHS Directive and REACH regulations. Some of our products have WARS, NSF approval.
Today, Yanhua have 12 production lines and 300 skilled workers, our monthly producton capacity is 500,000pcs brushless and brush dc pumps,100,000 piston pumps and 10,000 gear pump and water pump.
We only produce pump.
We strive for more than ten years just to produce a better pump.
So we are professional in producing pump.
Please remember our name: Shenzhen Yanhua Faith Pump
We have obtained the ISO9001 certification, and our products comply with the EU RoHS Directive and REACH regulations. 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.
RFQ
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 etc.
Q7: How product quality and service?
A7: Our pump have CE certificate, quality assured and provide various personalized needs.
Q8: How to proceed an order for Mini Air Pump?
A8: (1) Checking /confirming all details information( include requirement of pump product, payment terms, price,quantity, leading time or others);
(2) Checking/confirming the sample's quality or satisfied result;
(3) Final checking/confirming the price/quantity/leading time/payment terms for first trial order;
(4) We factory arrange the production after receiving the real pump order.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier