Shenzhen Yanhua Faith Technology Co., Ltd.
| Payment Terms | Western Union, , T/T, L/C,paypal |
| Supply Ability | 3000pcs per day |
| Packaging Details | Export carton, carton's dimension:47*31*25cm |
| structure | diaphragm pump |
| usage | air or vacuum |
| size | 102.4*70*40mm |
| Theory | vacuum |
| Power | Electric |
| Motor | DC motor |
| pump's name | brushless air electric pump |
| brush or brushless | brushless |
| vacuum and pressure | -80kpa vacuum and 280kpa pressure |
| Model | DXW512-2801-4800 |
| Brand Name | Feiyinsi |
| Model Number | DXW512-2801-4800 |
| Certification | Rohs,Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, , T/T, L/C,paypal | Supply Ability | 3000pcs per day |
| Packaging Details | Export carton, carton's dimension:47*31*25cm | structure | diaphragm pump |
| usage | air or vacuum | size | 102.4*70*40mm |
| Theory | vacuum | Power | Electric |
| Motor | DC motor | pump's name | brushless air electric pump |
| brush or brushless | brushless | vacuum and pressure | -80kpa vacuum and 280kpa pressure |
| Model | DXW512-2801-4800 | Brand Name | Feiyinsi |
| Model Number | DXW512-2801-4800 | Certification | Rohs,Reach |
| Place of Origin | China | ||
| High Light | mini air vacuum pump ，miniature electric vacuum pump | ||
280kpa pressure high pressure brushless air electric diaphragm pump
The definition of diaphragm pump
A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid.
The medium temperature of brushless air electric pump
According to the temperature of the medium which pass through the pump, choose the ordinary type or the high temperature type.
brushless air electric pump's parameter and features
1. High temperature performance, good consistency
2. Oil resistance and easy installation
3. DC brush motor
4. Long life span, low heat.
5. Heavy duty work for 24 hours and Continuous operation
6. The key parts are imported
7. Can work for long hours
| Model | DXW512-2801-4800 |
| Size(mm) | 102.4*70*40 |
| Voltage(V/DC) | 6V/9V/12V/24V |
| Power(W) | 12 |
| Free Flow(L/M) | 17 |
| Pressure(Kpa) | 280 |
| Vacuum(Kpa) | -80 |
| 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 battery operated diaphragm 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 Requirements about brushless air electric 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.
environmental testing requirements about brushless air electric 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 |
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.
brushless air electric pump's photo
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.
brushless air electric pump's packing and shipping
Packaging:
CTN/PCS: 60PCS
G.W. : 19.5 KG
DIMENSION : 47 * 31 * 25 CM
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.
Company Information
Founded in 1999, Yanhua faith is concentrated on mold and plastic injection first.
In 2001, we start our own assemble line to produce pumps.
In 2002, we have our own sales team.
In 2003, we have our over-sales team.
From 2010, we start our own patent, now we have more than 20 patents.
In 2010, yanhua company has passed ISO9001 certification
In 2011years, we have our own trademark”Feinyinsi”.
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.
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.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
2000000-3000000
Employee Number:
100~150
Ecer Certification：
Active Member
Shenzhen Yanhua Faith Technology Co., Ltd. specializes in manufacturing micro-pumps : mini vacuum pumps , micro air pump , micro water pump , brushless self-priming pump, brushless air pump, brushless water pump, brushless vacuum pump , brushless pump ; piston pumps; oil-free pump ( oil-less vacu... Shenzhen Yanhua Faith Technology Co., Ltd. specializes in manufacturing micro-pumps : mini vacuum pumps , micro air pump , micro water pump , brushless self-priming pump, brushless air pump, brushless water pump, brushless vacuum pump , brushless pump ; piston pumps; oil-free pump ( oil-less vacu...
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