The Enviro Series Charles Austen Air Pump is a linear diaphragm pump that provides a clean, oil free air source. It is notably quiet and exceptionally efficient.
- The Charles Austen Pump is exceptionally efficient & economical.
- Fantastic reliability.
- Suitable for many applications including biological aeration.
- Place pump in a dry, covered area such as shed or garage or under a ventilated waterproof box.
- Very Low vibration & almost silent to run.
- Full installation instructions come with the pump.

The Charles Austen ET series linear diaphragm pumps provide a clean oil free
air source, which is exceptionally quiet in operation and vibration free.
Suitable for continuous duty they are ideal for applications where reliability
is essential.
Unique silent running design designed with a unique vacuum assisted noise
reduction system these pumps are almost silent running with operation as low as
30dB. A range of models are available offering flow rates in steps from 30 - 120
l/min.
Ease of use - Housed in portable weatherproof compact casing the ET series
offers simple plug and run operation. Virtually no maintenance is required apart
from a simple filter change which is tool free.
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