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Micro Diaphragm Pump LE-MDP101 is a compact vacuum pump and compressor delivering a 3.0 L/min flow. It offers a brushless DC motor with a low-power and low-inductance design for explosion-proof requirements. Built-in diaphragm system ensures steady performance and long service life. Integrated dual function supports both vacuum and pressure output for various applications. Our Micro Diaphragm Pump is suitable for portable devices, gas detection, and other compact equipment needing efficient air flow.
Specifications
| Voltage | 12/5 V DC |
| Max. Pressure | ≥ 40 kPa |
| Peak Flow Rate | ≥ 1.8 L/min |
| Average Flow Rate | ≥ 1.2 L/min |
| Max. Vacuum | ≥ 40 kPa |
| Operating Temperature | 0℃ to 50℃ |
| Ambient Temperature | 5℃ to 33 ℃, |
| Relative Humidity | 50% to 85% |
| Fully Loaded Lifetime | ≥ 8000 |
| Unloaded Lifetime | 12000 |
| Motor Lifetime | 15000 |
| Dimension | 40 × 37 × 25 mm |
| Weight | 0.04 Kg |
Features
Applications
Function Implementation Portable devices 1.2 L/min average flow rate enables efficient air handling Gas detection 40 kPa max pressure supports accurate gas sampling Compact equipment 12/5 V DC voltage allows for low-power operation Laboratory settings 0℃ to 50℃ operating temperature range ensures stable performance Industrial applications 12000 unloaded lifetime provides long-term reliability
Lab Expo Micro Diaphragm Pumps support compact airflow and vacuum generation where precise, oil-free performance is required for space-limited systems. This mini diaphragm pump operates with a flexible diaphragm mechanism and selectable motor options to deliver stable suction and pressure at low power draw. Compact build enables easy integration, while controlled airflow and quiet operation ensure repeatable performance for portable instruments and continuous-duty applications.
