JSG-01 Series Miniature Diaphragm Pump
The mini vacuum pump is a lightweight, high-performance device designed for compact systems requiring efficient air suction. Ideal for medical, laboratory, and automation equipment, it delivers stable vacuum pressure in a small form factor. With low power consumption and quiet operation, the mini vacuum pump is perfect for portable and space-sensitive applications, ensuring reliable performance in demanding environments.
Customization Range: Flow 0.3–1L/min, Pressure 0.5–1bar, Vacuum -30 to -60kPa, Power 1–2W
🔧 Construction Principle
The JSG-01 series miniature diaphragm pump uses a micro brush DC motor to drive a flexible diaphragm via an eccentric cam, delivering steady air pressure or vacuum in a compact design—ideal for ultra-miniature applications.
⭐ Key Features
| Feature | Specification |
|---|---|
| Flow Rate | 0.3–1 L/min |
| Max Pressure | 0.5–1 bar |
| Vacuum Level | -30 to -60 kPa |
| Power | 1–2 W |
| Motor Type | DC Brush Motor |
| Voltage | 3V / 6V / 12V |
| Noise Level | 45–60 dB |
| Lifetime | 300–500 hours |
| Weight | 18–24g |
| Dimensions | 46×25.5×25.5 mm / 35.5×25.5×15.5 mm |
📦 Model Options
🔹 JSG-01A-S / JSG-01A-L – Air Pump (Positive Pressure)
| Model | Flow Rate (@0bar) | Max Pressure |
|---|---|---|
| JSG-01A-0.3L | 0.3 L/min | 0.5 bar |
| JSG-01A-0.5L | 0.5 L/min | 0.9 bar |
| JSG-01A-1.0L | 1.0 L/min | 1.0 bar |
🟠 JSG-01V-S / JSG-01V-L – Vacuum Pump (Negative Pressure)
| Model | Flow Rate (@0kpa) | Max Vacuum |
|---|---|---|
| JSG-01V-0.3L | 0.3 L/min | -30 kPa |
| JSG-01V-0.5L | 0.5 L/min | -50 kPa |
| JSG-01V-0.8L | 0.8 L/min | -60 kPa |
🧩 Application Scope
With its ultra-small size and ultra-low power consumption, the JSG-01 series is widely used in the following fields:
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Miniature medical equipment
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Personal health and beauty devices
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Portable oxygen and suction systems
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Smart atomizers and sprayers
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Air sampling and gas detection
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Wearable electronics
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Precision robotics and vacuum fixtures
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Consumer electronics and hobby projects
📞 Customization & Support
Shenzhen Precision Plastic Optical Technology Co., Ltd. supports flexible customization of voltage, flow rate, vacuum level, and pressure range. PWM control, waterproofing, and long-life upgrades are available upon request.
