These Charles Austen Pumps ensure that there is plenty of water movement, this boosts oxygen levels in the water, allowing aerobic bacteria to decompose.
 
Features:
 
Robust and compact construction.
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Green drive technology offers energy efficient motors meaning low power consumption​.
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Supplied with a rubber elbow for easy fitting.​
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Ideal for large scale sewage treatment systems or pond aeration.
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Fit for both indoor and outdoor use due to its weatherproof design.
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Compatible with our service kits to help extend the life of the pump.
 
Specs:
 
ET30  30.0 l/min (0.17 bar)18mm Connector Size 20 WAtt
ET60 60.0 l/min (0.17 bar)18mm Connector Size 55 Watt
ET100 100.0 l/min (0.10bar) 18mm Connector Size 80Watt