Hailea ACO-9601 Air Pump 3.2L/min 192L/h

Detailed features:

 Model: ACO-9601 (ACO series) — adjustable airflow model by Hailea.

 Air flow (maximum): 3.2 L/min (≈ 192 L/h).

 Consumption: 2 W

 Noise level: < 40 dB

 Maximum pressure: > 0.012 MPa

 Power supply / voltage: 110–120 V / 220–240 V, 50/60 Hz

 Number of outputs: 1 output (Ø 4 mm)

 Dimensions: 136 × 78 × 68 mm

 Weight: ~ 0.40 kg

Construction and additional features:

• Oil-free construction for clean air
• Multi-layered sound insulation.
• Airflow regulator for precise flow rate adjustment.
• Rubberized feet to reduce vibrations.

Recommendations for use:

• Place the pump above the water level to prevent backsuction.
• Connect the outlet to a suitable Ø 4 mm hose and distribute the air through water stones.
• Adjust the flow according to the system needs using the rotary regulator.
• Keep the inlet filter clean — dust and dirt can reduce performance.
• Use rubber feet or a stand to reduce noise and vibration.
• Be careful not to submerge the pump—it is designed for air operation, not submersible operation.

Benefits

Hailea ACO-9601 offers quiet and stable airflow (up to 3.2 L/min) with minimal consumption (2 W), adjustable flow rate and reliable construction. With a single outlet and multi-stage noise isolation, the pump is suitable for compact systems where clean and precise airflow is required.