Hailea ACO-5504 Silent Air Pump 4.5L/min

Introduction

The Hailea ACO-5504 Silent Air Pump is a compact and efficient solution for aerating aquariums and hydroponic systems. Designed with advanced noise-reduction technology, it ensures a quiet operation while delivering consistent airflow. Its adjustable output and durable construction make it suitable for various aquatic applications.

Key Features

• Adjustable Airflow: Easily control the air output to meet the specific needs of your setup.

• Ultra-Quiet Operation: Equipped with a multi-level muffler and rubber suspension feet to minimize noise and vibrations.

• Energy Efficient: Consumes only 5 watts of power, making it cost-effective for continuous operation.

• Durable Construction: Built with high-quality materials, including a stainless steel outlet, for long-lasting performance.

Specifications

• Model: ACO-5504

• Power Consumption: 5W

• Voltage: 220–240V

• Frequency: 50Hz

• Air Output: 4.5L/min (270L/h)

• Max Pressure: 0.02 MPa

• Noise Level: <40 dB

• Number of Outlets: 2 (4mm diameter each)

• Dimensions: 17 × 9 × 7 cm

• Weight: 0.68 kg

• Cable Length: 1.4 m

• Recommended Aquarium Size: 150–300 liters

Usage Guidelines

• Place the pump on a flat, stable surface above the water level to prevent backflow.

• Use with standard 4mm airline tubing and compatible air stones.

• Regularly inspect and clean the air stones and tubing to maintain performance.

• Ensure the pump remains in a dry, ventilated location.

Available Sizes

• ACO-5501: 1.3L/min, 2W, single outlet

• ACO-5503: 3.5L/min, 4W, dual outlet

• ACO-5504: 4.5L/min, 5W, dual outlet

• ACO-5505: 5.5L/min, 6.5W, dual outlet

Recommendations

• Ideal for medium-sized aquariums (150–300 liters) to enhance oxygen levels and water circulation.

• Suitable for hydroponic systems to improve root oxygenation and plant growth.

• Perfect for home or office environments where silent operation is preferred.