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Micro Diaphragm Pump LE-MDP102 is a dual-function system with a vacuum pump and compressor delivering up to 3.0 L/min flow rate. It offers a coreless DC motor with a low-power, low-inductance design with explosion-proof standards. Equipped with a lightweight, space-saving structure, a portable and compact device. Integrated diaphragm system ensures steady airflow and extended operational life, with output support. Our Micro Diaphragm Pump is ideal for gas detection and carrying out various analytical and laboratory monitoring tasks.
| Voltage | 4(2~5V Wide Range) |
| Max. Pressure | ≥ 28 kPa |
| Peak Flow Rate | ≥ 2.2 L/min |
| Average Flow Rate | ≥ 1.1 L/min |
| Max. Vacuum | ≥ 26 kPa |
| Operating Temperature | 0℃ to 50℃ |
| Ambient Temperature | 5℃ to 33 ℃, |
| Relative Humidity | 50% to 85% |
| Fully Loaded Lifetime | ≥ 4000 |
| Unloaded Lifetime | 5000 |
| Motor Lifetime | 8000 |
| Dimension | 40 × 37 × 25 mm |
| Weight | 0.04 Kg |
FunctionImplementationLow-pressure labs28 kPa max pressure supports precise airflow controlHigh-flow applications2.2 L/min peak flow rate enables rapid processingTemperature-sensitive environments0℃ to 50℃ operating temperature range ensures stable performancePortable research settings0.04 Kg weight and 40 × 37 × 25 mm dimension facilitate easy transportHumidity-controlled facilities50% to 85% relative humidity tolerance maintains consistent operation