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Datasheet
12V Eccentric Micro Diaphragm Air Pump With 1 Bar Maximum Pressure For Medical And Pressure Therapy Devices
The BD-02A1L 2 Series is a miniature 12V DC micro diaphragm air pump built for compact devices that need steady, low-volume air delivery. It uses a brushed DC motor with an eccentric drive and delivers a maximum pressure of 1 bar (100 kPa) and a maximum flow of 1 L/min at 0 kPa. The pump head and body are made of nylon, and the diaphragm and valves are made of EPDM, which suits regular air-handling use.
At 53 x 40 x 24.3 mm and 71 g, this pump fits easily into portable and space-constrained designs. It is a maintenance-free unit with a rated life of 500 hours, and its noise level is 55 dB from 30 cm. The low no-load current of 0.1 A or less keeps power demand modest, which makes it well-suited for battery-operated equipment, pressure therapy devices, small cooling setups and beauty equipment.
Key Features
- Compact and Lightweight Build: Measures 53 x 40 x 24.3 mm and weighs 71 g, so it integrates easily into tight spaces and portable devices.
- Precise Flow Control: Delivers accurate and consistent air flow, which is important for sensitive applications.
- Reliable Pressure Output: Provides a maximum pressure of 1 bar (100 kPa) with a maximum flow of 1 L/min at 0 kPa.
- Maintenance-Free Operation: The brushed DC motor gives a pump life of 500 hours under no-load test conditions.
- Self-Priming Capability: Can operate dry without damage, which makes it useful across varied setups.
- Low Noise Level: Runs at 55 dB from a distance of 30 cm, suited to environments that need minimal noise interference.
- Low Power Consumption: The no-load current is 0.1 A or less at a rated voltage of 12V DC.
- Durable Materials: Nylon pump head and body with EPDM diaphragm and valves.
- Easy to Install: Simple integration with 4.0 mm inlet and 2.2 mm outlet diameters for quick assembly.
Applications
- Pressure Therapy Devices: Provides consistent air pressure for therapeutic compression, promoting circulation and aiding the recovery process.
- Medical and Healthcare Equipment: Supports small air-handling needs in compact medical devices that require stable pressure.
- Cooling Systems: Facilitates airflow in electronics cooling to maintain suitable temperatures for sensitive devices.
- Beauty Equipment: Used in facial steamers and other skincare devices for controlled airflow.
