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Shenzhen Yanhua Faith Technology Co., Ltd.
Shenzhen Yanhua Faith Technology Co., Ltd.

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Extreme chemical resistance battery operated brushless vacuum diaphragm pump

Extreme chemical resistance battery operated brushless vacuum diaphragm pump

  • Extreme chemical resistance battery operated brushless vacuum diaphragm pump
  • Extreme chemical resistance battery operated brushless vacuum diaphragm pump
  • Extreme chemical resistance battery operated brushless vacuum diaphragm pump
Extreme chemical resistance battery operated brushless vacuum diaphragm pump
Product Details:
Place of Origin: China
Brand Name: Feiyinsi
Certification: Rohs,Reach
Model Number: DXW512-2006-4700
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: Negotiable
Packaging Details: Export carton, carton's dimension:47*31*25cm
Payment Terms: Western Union, , T/T, L/C,paypal
Supply Ability: 3000pcs per day
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Detailed Product Description
Color: Grey Basic Materials: PC/PPS/Nylon, EPDM,hardware
Structure: Diaphragm Pump Usage: Air Or Vacuum
Size: 102.4*70*40mm Theory: Vacuum
Power: Electric Motor: DC Motor
Pump's Name: Battery Operated Diaphragm Pump Brush Or Brushless: Brushless
Vacuum And Pressure: -70kpa Vacuum And 200kpa Pressure Weight: 300g
Model: DXW512-2006-4700
High Light:

brushless air pump

,

miniature electric vacuum pump

Extreme chemical resistance battery operated brushless vacuum diaphragm pump

 

 

A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum.

Performance measures

Pumping speed refers to the volume flow rate of a pump at its inlet, often measured in volume per unit of time. Momentum transfer and entrapment pumps are more effective on some gases than others, so the pumping rate can be different for each of the gases being pumped, and the average volume flow rate of the pump will vary depending on the chemical composition of the gases remaining in the chamber.

Throughput refers to the pumping speed multiplied by the gas pressure at the inlet, and is measured in units of pressure·volume/unit time. At a constant temperature, throughput is proportional to the number of molecules being pumped per unit time, and therefore to the mass flow rate of the pump. When discussing a leak in the system or backstreaming through the pump, throughput refers to the volume leak rate multiplied by the pressure at the vacuum side of the leak, so the leak throughput can be compared to the pump throughput.

Positive displacement and momentum transfer pumps have a constant volume flow rate (pumping speed), but as the chamber's pressure drops, this volume contains less and less mass. So although the pumping speed remains constant, the throughput and mass flow rate drop exponentially. Meanwhile, the leakage, evaporation, sublimation and backstreaming rates continue to produce a constant throughput into the system.

 

battery operated diaphragm pump's parameter and features

 

Small mechanically activated diaphragm pumps are also used as air compressors and as a source of low-grade vacuum. Compared to other compressors, these pumps are quiet, cheap and, most importantly, have no moving parts in the airstream. This allows them to be used without added lubrication in contact with the air, so the compressed air produced can be guaranteed clean.

 

Model

ZXW524-7005-3700

Size(mm)

102.4*70*40

Voltage(V/DC)

6V/9V/12V/24V

Power(W)

7

Free Flow(L/M)

11

Pressure(Kpa)

200

Vacuum(Kpa)

-70

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.

 

environmental testing requirements about battery operated diaphragm 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
 

 

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 battery operated diaphragm 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.

 

battery operated diaphragm pump's dimension

 

Extreme chemical resistance battery operated brushless vacuum diaphragm pump 0

Unlabeled tolerance is ± 0.1mm.

Pump Size:102.4*70*40mm

Pump Weight:300g;

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 resistance.

 

More details about battery operated diaphragm pump

 

Extreme chemical resistance battery operated brushless vacuum diaphragm pump 1

Extreme chemical resistance battery operated brushless vacuum diaphragm pump 2

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.

 

 

battery operated diaphragm pump's model code


Extreme chemical resistance battery operated brushless vacuum diaphragm pump 3
According to above picture, you know how our model codes are produced.
You can know our pump more clearly and choose the pump more easily.

 

battery operated diaphragm pump's photo

 

Extreme chemical resistance battery operated brushless vacuum diaphragm pump 4

 

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.

 

 

battery operated diaphragm pump's packing and shipping

 

Packaging:

CTN/PCS: 60PCS

G.W. : 19.5 KG

DIMENSION : 47 * 31 * 25 CM

Picture’s about the packaging

Extreme chemical resistance battery operated brushless vacuum diaphragm pump 5
 

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.

 

 

Company Information

 

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 vacuum pump , no oil air pump , no oil air pump , no oil brushless vacuum pump ) ; gear pumps , air pumps, impeller pumps, submersible pumps and other micro pumps.

 

 

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.

  

Contact Details
Shenzhen Yanhua Faith Technology Co., Ltd.

Contact Person: Emily

Tel: +8618575594727

Send your inquiry directly to us
Shenzhen Yanhua Faith Technology Co., Ltd.
5th floor, Zhongpeng Building, Zhongpengcheng Industrial Park,The 4th Industrial Zone of Heshuikou, Gongming Street, Guangming New District, Shenzhen, China
Tel:86-755-23696244
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