Alfred Air Pump 4 Outlets 540L/H 5W

Alfred Air Pumps are the perfect choice for providing fresh oxygen to your hydroponic growing system. Good aeration is absolutely necessary as it promotes nutrient uptake and aids in the growth of beneficial organisms. Aerating the nutrient reservoir will also help maintain a consistent temperature while discouraging the growth of algae, bacteria, and other pathogens. The steady air output pressure can be fine-tuned using the power adjustment knob located on the top of the air pumps' casing. Other features include vibration absorbing rubber supports, molded ABS casing, low-power consumption, and more

Quiet and reliable, Alfred Air Pumps are designed for hydroponic growers and indoor farmers of all levels and are available in a variety of air pressure levels to match your requirements.

Features
Steady air pressure
Tunable air flow
Near silent operation
Vibration absorption system
Strong ABS casing
ROHS compliant
1 Year warranty

Specifications
Airflow: 9.0L/min
Pressure:>0.014MPa
Frequency: 50/60Hz
Watt: 5