100kpa pressure super small grey dc brush 3v electric vacuum pump

Working principle: the rotary motion of the motor turn into the swing of connecting rod which makes the diaphragm up and down motion. In the process of the downward movement of the diaphragm, pump cavity will suck medium through the inlet valve; Upward movement of the diaphragm, pump cavity press out media through the outlet valve. Mechanical transmission parts and pump cavity is isolated by diaphragm. Diaphragm pump does not need oil for auxiliary lubricating, in the process of transmission, extraction and compression of medium.

3v electric vacuum pump's features

1. Uncontaminated flow.

2. Non-metallic construction.

3. Oil-Free, Corrosion resistant

4. Long life,High efficiency

5. Compact size, Low Weight

6. Low noise level&vibration

7. Maintenance free

8. High level of water tightness thanks to the closed

diaphragm surface and special sealing system.

9. Can operate in any installed position.

3v electric vacuum pump's dimension

Unlabeled tolerance is ± 0.1mm.

Pump Size:46*18*32mm

Pump Weight:32g;

Outlet:OD 4.3mm, silicone hose suggestion:ID 3mm

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.

3v electric vacuum pump's application

Mainly used in household appliances, laboratory equipment, environmental monitoring, gas monitoring, automotive tires and other fields.

3v electric vacuum pump's packing and shipping

CTN/PCS: 324PCS

G.W. : 14 KG

DIMENSION : 36 * 31 * 31 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.

The factory long-term supply micro pumps to the large manufacturers. The micro pump is widely used in home appliances, electronics, cars, vacuum preservation, health care, robot supporting, a variety of environmental monitoring instrumentation and other fields. The working life of our products goes through a variety of environmental testing. The customer's requirements with our own unique technology and design can meet a variety of special industries’ needs( such as high temperature, long life , anti- electromagnetic interference , low noise , oil resistance and other special requirements ) . The company's products are exported to Europe, America , Asia, Taiwan and other places .

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.