Hailea ACO Series Aquarium Air Pumps | ACO-6601, 6603 & 6604

Hailea ACO Series Aquarium Air Pumps – ACO-6601 / ACO-6603 / ACO-6604 Overview The Hailea ACO Series Aquarium Air Pumps are designed to provide reliable airflow for aquarium aeration and air-driven filtration equipment. These pumps help increase surface agitation and support oxygen exchange, contributing to a healthy aquatic environment. With multiple airflow capacities and single or dual outlet configurations, the ACO Series offers flexible options for powering air stones, sponge filters, bubble decorations and other compatible aquarium accessories. Key Features Reliable Aeration: Provides airflow to support oxygen exchange and water movement. Energy-Efficient Operation: Low power consumption for everyday aquarium use. Noise Reduction Design: Designed to help minimise operating noise and vibration. Multiple Model Options: Choose from different airflow capacities to suit your setup. Single or Dual Outlets: Suitable for a variety of air-driven aquarium applications. Oil-Free Operation: Delivers air without requiring oil lubrication. Versatile Applications: Suitable for air stones, sponge filters and compatible aquarium accessories. Freshwater and Marine Use: Suitable for compatible freshwater and saltwater aquarium systems. Available Models & Specifications Specification ACO-6601 ACO-6603 ACO-6604 Power consumption 2W 3W 4W Air output 2.8L/min 7L/min 9L/min Air outlets 1 2 2 Output per outlet 2.8L/min 3.5L/min 4.5L/min Pressure 0.012MPa 0.014MPa 0.015MPa Dimensions 112 × 64 × 59mm 148 × 90 × 69mm 153 × 98 × 70mm Installation & Care Position the air pump in a dry, well-ventilated location. If the pump is installed below the aquarium water level, use a suitable non-return valve to help prevent water from flowing back into the pump. Use compatible airline tubing and accessories, and regularly inspect tubing and air stones for blockages or wear. Keep the pump dry and follow the manufacturer's installation and maintenance instructions. Product Details Brand: Hailea Series: ACO-6600 Series Available Models: ACO-6601, ACO-6603 and ACO-6604 Voltage: 220–240V Frequency: 50Hz Airflow Range: 2.8–9L/min, depending on model Outlet Configuration: Single or dual outlet Suitable For: Compatible freshwater and marine aquariums Applications: Aquarium aeration, air stones and sponge filters