Vacuum Pump

★ High-quality engineering plastics, stable and reliable
★ EPDM diaphragm & valve disc
★ Simple design, beautiful and generous
★ High performance, brushless motor, Surging power, enduring

Basic Parameters

Voltage:  12V/24V
Motor:  Brushless motor
Power:  2W
Fluid medium:  Air, general gas
Air flow:  1-1.5L/min
Positive pressure:  0.08Mpa
Negative pressure:  0.05Mpa
Diaphragm material:  EPDM & valve disc
Lifetime:  6000H
Working temperature:  0~40℃
Humidity:  Less than 60%(no condensation water)
Noise:  60dB
Number of pump head:  Single head

Various Applications

# Laboratory
# Gas Analysis
# Automated Industry
# Environmental  monitoring
Note: This pump is suitable for many technical fields, especially the field of gas detection.


Please use pre-filtering, after the pump sucks in excessive dust, the parameters will drop significantly.

More Details

S for Number of pump head(S-Single head; D-Double head)

B for Motor (B-Brushless motor; D-Brushed motor)
12 for Voltage(12V/24V)

▲ Rubber damping technology, greatly reducing noise and long life.

Product Performance


Max Flow (L/Min )

Effective flow (L/Min )

Negative Pressure (MPa)

Positive Pressure (MPa)

Noise (dB)

Power (W)

Life time (H)


Motor Line Sequence (for brushless motor)

Thread colorRed lineYellow lineWhite lineBlack line
DescriptionPositive electrodeSpeed feedbackSpeed regulatingNegative electrode
  1. PWM and 0-5V two speed regulation methods, PWM speed regulation: 10KHZ~30KHZ, amplitude: 5V.
    2.The control ratio is 0-10% without rotation, and the speed range is 11%-100%.
    3.Analog voltage speed regulation: voltage 0-5V, 0-0.5V motor does not rotate, 0.6-4.5V speed regulation interval.
    4.Yellow line speed feedback, connect with oscilloscope probe or host computer. 1 pulse/revolution speed (rev/min)=FG signal*60
    5. Full speed operation: the positive pole is connected to the red and white wires; the negative pole is connected to the black wire.

On the Issue of Flow Decay

In most cases, the medium contains small droplets of mist or smoke particles that enter the pump body.

To prevent flow degradation, install a pre-filter

Right one is after using the Pre-filter performance:

Basic Information
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Contact Us

Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.

How We Do It Meet And Define Gogal
The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 500 countries.

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