Shenzhen Yanhua Faith Technology Co., Ltd.
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diaphragm compressor dc brush high flow 37L/M with low pressure and vacuum
Micro pumps for pumping are divided into two categories: gas sampling pumps and micro vacuum pumps. Although they are usually referred to simply as miniature vacuum pumps without distinction, they are different from each other in a technical point of view and should be chosen with special attention.
In short, the gas sampling pump can only carry a small load (i.e., the pump suction end’s resistance can not be too big, but the price is cheap; in the strict sense, the miniature vacuum pump can carry a large load (the suction end allows large resistance, or even completely clogged up, but the price is slightly higher. The resistance of the pump can be measured by means of instrument. Comparing it with the por of maximum allowable resistance of air inlet in the pump's technical parameter, we can know whether the type selection is appropriate or not. It is usually determined by a simple method based on experience. For example, the following conditions are of high load (that is, the pumping end of the pump has greater resistance and can only be selected within the scope of the miniature vacuum pump):
1. At the pumping end of the pump to be connected to a very long pipe, or pipe bending points, severe bending will even block closed, or the pipe has a very small hole (for example, less than φ 2 mm);
2. There are throttle valves, solenoid valves, air path switches, filters and other components on the pipeline;
3. The pump outlet is connected with the closed container, or the container is not airtight but the air intake is small;
4. The pump outlet is connected with the closed container, or the container is not airtight but the air intake is small;
5. The pumping end of the pump is connected to the filter container, which is used to speed up liquid filtration.
diaphragm compressor's parameter
| Model | D712-1603-3700 |
| Size(mm) | 66*85.5*116 |
| Voltage(V/DC) | 6V/9V/12V/24V |
| Power(W) | 26 |
| Free Flow(L/M) | 37 |
| Max. vacuum(Kpa) | -70 |
| Max.pressure(Kpa) | 160 |
| Weight | 600 |
Diaphragm pump
Our company offers multiple component configurations allowing piston 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 25 L/min and 60L/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.
diaphragm compressor's dimension
Unlabeled tolerance is ± 0.1mm.
Pump Size:66*85.5*116mm
Pump Weight:600g;
Outlet:OD 13.2mm, silicone hose suggestion:ID 12mm
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.
diaphragm compressor's application
industrial pressure and vacuum applications
Portable analytical instruments
Medical diagnostic equipment
Air quality sampling monitors
Respiration monitors
Gas or odor leak detectors
diaphragm compressor's packing and shipping
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.
diaphragm compressor's picture
User Instructions
1. will not guarantee the products if the application of our products are exceeded the limitation which is specified on this specification.
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.
Certifications
All products of our company have independent intellectual property rights and patents.
We have all kinds of certification, such as Rohs,CE and Reach.
Our services
1. OEM / ODM welcome
2. Competitive advantage mini air pump, mini water pump, mini air valve
3. No MOQ & small order & sample order welcomed
4. We will reply you for your inquiry in 24 hours.
5. After sending, we will track the products for you once every two days, until you get the
products. When you got the goods, test them, and give me a feedback.If you have any
questions about the problem, contact with us, we will offer the solve way for you.
6. 24*7 After sale service
7. We accept Paypal & Trade Assurance
8. With us your money in safe,your business in safe.