Choosing the right blower for aquaculture
Blower performance is key to keeping oxygen levels stable
Maintaining stable dissolved oxygen levels is a key challenge in modern aquaculture. In recirculating aquaculture systems (RAS) and other intensive operations, reliable air movement supports processes such as tank aeration, oxygenation and filter backwashing. As these systems often run continuously, blower performance plays a central role in maintaining water quality and system stability.
Selecting the right blower technology is therefore an important part of system design. Side channel blowers are widely used due to their ability to deliver clean, oil-free air with minimal maintenance. Their simple construction and continuous duty capability make them well suited to aeration applications where consistent performance is essential.
Quirepace supplies the ESAM range of side channel blowers, designed for continuous operation across a range of airflow and pressure requirements. For higher air volumes at medium pressure, multistage centrifugal blowers can provide an effective alternative. Quirepace manufactures BVC multistage blowers in the UK, engineered for more demanding operating conditions.
Incorrect blower sizing remains a common issue. Oversized systems can increase energy consumption, while undersized units may struggle to maintain airflow. Selecting a blower that operates close to its optimal duty point can improve both efficiency and reliability.
For technical guidance on blower selection in aquaculture systems, contact Quirepace:
T: 023 9260 3700
E: bvcsales@quirepace.co.uk
W: www.quirepace.co.uk/bvc-vacuum-and-pressure/
Quirepace is currently offering a 5% discount on first orders of BVC industrial vacuum equipment when referencing Fish Farmer Magazine.
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