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

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24v brushless diphragm preservation pump brush and brush-less direct current motor for selection

24v brushless diphragm preservation pump brush and brush-less direct current motor for selection

  • 24v brushless diphragm preservation pump brush and brush-less direct current motor for selection
  • 24v brushless diphragm preservation pump brush and brush-less direct current motor for selection
  • 24v brushless diphragm preservation pump brush and brush-less direct current motor for selection
24v brushless diphragm preservation pump brush and brush-less direct current motor for selection
Product Details:
Place of Origin: China
Brand Name: Feiyinsi
Certification: Rohs,Reach
Model Number: DXW524-2905-3700
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 Power: Electric
Motor: DC Motor Pump's Name: 24v Brushless Preservation Pump
Brush Or Brushless: Brushless Vacuum And Pressure: -80kpa Vacuum And 290kpa Pressure
Weight: 300g Model: DXW524-2905-3700
High Light:

mini air vacuum pump

,

miniature electric vacuum pump

24v brushless diphragm preservation pump brush and brush-less direct current motor for selection

 

 

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.

 

There are three main types of diaphragm pumps

 

Those in which the diaphragm is sealed with one side in the fluid to be pumped, and the other in air or hydraulic fluid. The diaphragm is flexed, causing the volume of the pump chamber to increase and decrease. A pair of non-return check valves prevent reverse flow of the fluid.[1]

Those employing volumetric positive displacement where the prime mover of the diaphragm is electro-mechanical, working through a crank or geared motor drive, or purely mechanical, such as with a lever or handle. This method flexes the diaphragm through simple mechanical action, and one side of the diaphragm is open to air.[2]Those employing one or more unsealed diaphragms with the fluid to be pumped on both sides. The diaphragm(s) again are flexed, causing the volume to change.When the volume of a chamber of either type of pump is increased (the diaphragm moving up), the pressure decreases, and fluid is drawn into the chamber. When the chamber pressure later increases from decreased volume (the diaphragm moving down), the fluid previously drawn in is forced out.[3] Finally, the diaphragm moving up once again draws fluid into the chamber, completing the cycle. This action is similar to that of the cylinder in an internal combustion engine. Diaphragm Pumps deliver a hermetic seal between the drive mechanism and the compression chamber, allowing the pump to transfer, compress, and evacuate the medium without a lubricant.

 

24v brushless preservation pump's parameter and features

 

mini pump has the following advantages:

compact structure, maintenance free

oil free,low power consumption, corrosion resistance

high pressure,high flow, low noise

long life and other characteristics

 

Model

DXW524-2905-3700

Size(mm)

102.4*70*40

Voltage(V/DC)

6V/9V/12V/24V

Power(W)

9

Free Flow(L/M)

13

Pressure(Kpa)

290

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.

 

environmental testing requirements about 24v brushless preservation 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 24v brushless preservation 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

 

Special requirements for materials about 24v brushless preservation 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 Requirements about 24v brushless preservation 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

 

 

24v brushless preservation pump's dimension

 

24v brushless diphragm preservation pump brush and brush-less direct current motor for selection 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 24v brushless preservation pump

 

24v brushless diphragm preservation pump brush and brush-less direct current motor for selection 1

24v brushless diphragm preservation pump brush and brush-less direct current motor for selection 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.

 

 

24v brushless preservation pump's model code


24v brushless diphragm preservation pump brush and brush-less direct current motor for selection 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.

 

24v brushless preservation pump's photo

 

24v brushless diphragm preservation pump brush and brush-less direct current motor for selection 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.

 

 

24v brushless preservation pump's packing and shipping

 

Packaging:

CTN/PCS: 60PCS

G.W. : 19.5 KG

DIMENSION : 47 * 31 * 25 CM

Picture’s about the packaging

24v brushless diphragm preservation pump brush and brush-less direct current motor for selection 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

 

The company consists of a professional design department, mold department, injection department , assembling workshop.

All products of the company have independent intellectual property rights and patents. We can independently design and produce. In addition, we can assemble productions in strict accordance with the ISO9001-2015 system. The company has passed ISO9001 certification. "Feiyinsi" is a registered trademark of our company .Based on the soul purpose "we are implementing the principle of “quality and service is the first” all the time, taking the highest industry standard to control every procedure.

 

 

Why choose us?

 

(1)Various pumps in no MOQ and competitive prices.

(2)Professional website platform and one-to-one online service.

(3)We are factory. And we have our own professional R&D department. We accept the order if you want to customize products or design the product.

(4)Fast delivery for normal order, for the bulk quantity, it depends on your specific requirement.

(5)Products are all covered with warranty and insurance.

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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