Electromagnetic Air Compressor Pump
This electromagnetic air compressor utilizes a reciprocating machine principle for energy-efficient air compression. The oilless pump delivers high pressure and volume with minimal noise and vibration.



Technical Specifications
Overview
High-Efficiency Electromagnetic Air Compression
The HJA series electromagnetic air pump is engineered for reliable and efficient air delivery across various professional applications. Featuring a robust, durable casing and a high-performance electromagnetic motor, these pumps provide consistent airflow suitable for aeration in aquariums, hydroponics, and medical equipment. With a compact design, low-noise operation, and integrated thermal protection, this series is optimized for long-lasting, safe performance in both indoor and outdoor environments.
Technical Specifications
Model Performance Comparison
| Model | Power | Rated Flow | Max Pressure | Outlet | Weight |
|---|---|---|---|---|---|
| HJA-20 | 10W | 10L/min | 25Kpa | 16mm | 1.7kg |
| HJA-30 | 16W | 20L/min | 30Kpa | 18mm | 2.5kg |
| HJA-50 | 30W | 30L/min | 30Kpa | 18mm | 3.6kg |
| HJA-80 | 48W | 50L/min | 38Kpa | 20mm | 4.2kg |
Electrical Requirements
- Operating Noise Level
- <42dB(A)
Features
- Key Features
- Electromagnetic MotorThermal Overload ProtectionCompact DesignLow Noise OperationIndoor/Outdoor Use



