DC brush mini electric motor vacuum air pump

DC brush mini electric motor vacuum air pump

Name: Diaphragm air pump automatic production
Uploaded: 2023-05-27T03:18:02+08:00
Description: The electric air pump uses a micro DC motor (generally a motor with a voltage of 5V, 12V, and 24V) as the power drive

$1.751000-9999 Piece/Pieces

$1.56≥10000Piece/Pieces

Payment Type:	L/C,T/T,D/P,D/A,Paypal
Incoterm:	FOB,CIF,EXW,FAS,FCA,DDP,DDU,Express Delivery
Transportation:	Ocean,Land,Air,Express
Port:	Shenzhen,Shanghai,Ningbo

Types:

Diaphragm Pumps

Option:

Size:8×18×38.3mm
Pressure:<-200mmHg

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Product Description

Product Attributes

Model No.: DQB020-FB

Brand: DYX

MOQ: 1000pcs

OEM/ODM: Available

Noise: <60db

Lifetime: >30,000 cycles (100cc/,2s on,2s off)

Net Weight: 18g

Voltage: DC3.0V/6.0V

Power: <1.1W

Flow: 0.2-0.8L/MIN

Media: Air

Temperature: 5-55℃

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	Standard carton

Diaphragm air pump automatic production

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Product Description

The Electric Air Pump uses a micro DC motor (generally a motor with a voltage of 5V, 12V, and 24V) as the power drive device to drive the internal mechanical eccentric device to perform eccentric motion, and the eccentric motion drives the internal diaphragm to reciprocate. In this way, the air in the pump chamber with a fixed volume is compressed (the air inlet is closed during compression, and the air outlet is opened to form a slight positive pressure), stretched (the air outlet is closed during compression, and the air outlet is opened to form a negative pressure), and the air is pumped by the vacuum pump. There is a pressure difference between the gas port and the external atmospheric pressure. Under the action of the pressure difference, the gas is pressed (suctioned) into the pump chamber and then discharged from the exhaust port.

Mini Vacuum Pump parameter

Voltage	dc3.0v	Current	Smaller than 350mA
Air flow	0.4LPM	Pressure	300-400mmHg
Media	Air	Noise	Smaller than 62Db
Life cycle	more than 100,000cycles	Leakage	Snakker than 6mmHg

dqb020-fb chart

vacuum pump application
Understanding Mini Vacuum Pumps:

Mini vacuum pumps are compact, lightweight devices that create a vacuum by removing air or gas from a confined space. They operate using various mechanisms such as diaphragm, piston, or rotary vane, depending on the application requirements. These pumps are known for their efficiency, low power consumption, and quiet operation.

Enhancing Gas Detector Performance:
1. Sample Collection:
Mini Pumps are utilized in gas detectors to collect air or gas samples from the surrounding environment. By creating a vacuum, these pumps draw in samples through the detector's inlet, ensuring a representative and accurate reading. The ability to collect samples efficiently is crucial for detecting even trace amounts of hazardous gases.

2. Increased Sensitivity:
The integration of mini vacuum pumps in gas detectors enhances their sensitivity. By drawing in larger volumes of air or gas samples, the concentration of the target gas can be increased, making it easier to detect even low concentrations. This improved sensitivity allows for early detection of potentially harmful gases, preventing accidents or health hazards.

3. Rapid Response Time:
Mini vacuum pumps facilitate rapid response times in gas detectors. By quickly drawing in samples, the detector can analyze the gas composition and provide immediate results. This is particularly important in critical situations where a fast response is necessary to ensure the safety of personnel and equipment.

4. Versatility:
Mini vacuum pumps can be tailored to suit various gas detection applications. They can handle a wide range of gases, including toxic, combustible, and asphyxiating gases. This versatility allows gas detectors to be used in diverse industries such as mining, oil and gas, chemical plants, and manufacturing facilities.

5. Reduced Maintenance:
The integration of mini vacuum pumps in gas detectors can help reduce maintenance requirements. These pumps are designed to be durable and require minimal maintenance, resulting in cost savings and increased operational efficiency. Additionally, their compact size allows for easy integration into portable gas detectors, making them ideal for fieldwork.