Hailea ACO-9602 2 Way Adjustable Air Pump – 7.2L/min

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£6.95

Compact 2 way adjustable air pump delivering up to 7.2L/min for aerating hydroponic nutrient reservoirs, DWC systems and two air stones.

The Hailea ACO-9602 is a compact twin-outlet air pump designed for growers who need reliable aeration without moving up to a larger multi-outlet unit. With two individual air outlets and a combined maximum airflow of 7.2 litres per minute, it is ideal for running a pair of air stones or providing aeration at two points within a hydroponic system.

A variable flow control on top of the pump allows the overall output to be adjusted to suit your setup. This makes the ACO-9602 a flexible option for smaller DWC systems, propagation setups and nutrient reservoirs where the required airflow can vary.

The pump uses an oil-free diaphragm design together with multilevel sound suppression and vibration damping. With a rated noise level below 40dB and power consumption of just 5W, it provides efficient continuous aeration without the size or power demand of a larger air pump.

Why choose the Hailea ACO-9602 Air Pump?

  • Up to 7.2L/min airflow – provides up to 432 litres of air per hour for hydroponic aeration.
  • 2 individual outlets – ideal for supplying two separate air stones or diffusers.
  • Adjustable output – vary the overall airflow to better suit your reservoir and aeration setup.
  • Quiet operation – rated below 40dB with multilevel sound suppression and vibration damping.
  • Only 5W power consumption – economical for systems requiring continuous aeration.
  • Compact design – a useful choice where you need twin-outlet aeration without the footprint of a larger pump.

Ideal for two air stones and smaller hydroponic systems

The ACO-9602 is particularly well suited to growers who want to operate two air stones from one pump. Each outlet can feed a separate airline, allowing aeration to be divided between two DWC pots or two positions within a nutrient reservoir.

It can also be used where a single reservoir benefits from having two diffusers positioned apart from one another, helping distribute aeration across a wider area rather than concentrating it in one position.

With adjustable airflow from approximately 0.8 – 7.2 litres per minute, the output can be reduced when maximum airflow is not required.

How to use the Hailea ACO-9602

Position the pump on a firm, dry and level surface above the water level of your reservoir. Connect compatible 4mm airline to one or both outlets, then attach an air stone or suitable diffuser to the opposite end of each airline.

Place the air stones into the nutrient solution before switching on the pump. Once running, use the control on top of the ACO-9602 to adjust the overall airflow until you achieve the required level of aeration.

Keep the airline free from kinks, tight bends and other restrictions that could reduce airflow. If the pump has to be positioned below the water level, fit suitable non-return valves in the airline to help prevent water siphoning back towards the pump when it is switched off.

Check your airline and air stones periodically and clean or replace components when deposits begin to restrict airflow. Keeping the air path clear helps the pump maintain consistent performance.

Hailea ACO-9602 specifications

Manufacturer Hailea
Model ACO-9602
Product type Adjustable diaphragm air pump
Maximum airflow 7.2L/min / 432L/hr
Adjustable airflow range 0.8 – 7.2L/min
Number of outlets 2
Outlet size 4mm
Power consumption 5W
Noise level <40dB
Pressure >0.012MPa
Frequency 50/60Hz
Dimensions 162 x 100 x 87mm
Weight Approx. 0.53 – 0.6kg
Air output control Adjustable
Typical applications DWC systems, nutrient reservoirs, propagation systems, air stones & hydroponic aeration

Hailea ACO-9602 Air Pump FAQs

How much air does the Hailea ACO-9602 produce?

The ACO-9602 delivers up to 7.2 litres of air per minute, equivalent to a maximum combined airflow of 432 litres per hour.

How many outlets does the ACO-9602 have?

The Hailea ACO-9602 has two individual 4mm air outlets, allowing two separate airline runs to be connected directly to the pump.

Can the ACO-9602 run two air stones?

Yes. The twin-outlet design is ideal for supplying two compatible air stones or diffusers from a single pump.

Is the Hailea ACO-9602 suitable for hydroponics?

Yes. It is well suited to oxygenating nutrient reservoirs, smaller DWC systems and other hydroponic setups where one or two aeration points are required.

Can I adjust the airflow of the ACO-9602?

Yes. The ACO-9602 has adjustable airflow, with a specified range of approximately 0.8 – 7.2 litres per minute.

What size airline does the ACO-9602 use?

The pump has two 4mm outlets designed for connection to compatible airline commonly used with hydroponic air stones and diffusers.

How noisy is the Hailea ACO-9602?

The ACO-9602 is rated below 40dB. Its design incorporates multilevel sound suppression and vibration damping to help reduce operating noise.

How much power does the ACO-9602 use?

The Hailea ACO-9602 has a rated power consumption of just 5W.

What is the difference between the ACO-9602 and ACO-9610?

The ACO-9602 provides two outlets and up to 7.2L/min airflow. The larger ACO-9610 provides four outlets and up to 10L/min, making the ACO-9602 the better fit when only one or two aeration lines are required.

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£6.95