ET80 AO Charles Austen Blower
The Charles Austen ET80AO is a linear diaphragm air pump which provides a clean, oil free air source and is ideally suited for outdoor (rainproof) use.
The Charles Austen ET80AO comes with a built-in loss of pressure alarm and an extra output cable for an external beacon.
Applications Include:
- Sewage aeration
- Aquatic oxygenation
- Spas / whirlpools
- Water features
Product Features:
- Green drive technology – energy efficient motors low power consumption
- Specially formulated diaphragm material for extended life
- Due to no wearing parts, no reduction in performance
- Robust and compact construction – weatherproof
- Easy to service with competitively priced spares kit
- Suited to intermittent or continuous duty applications
- Whisper quiet operation as low as 35dB









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