Linear Air Pumps Added to Range

Charles Austen Pumps (UK) have extended their range of Enviro linear air pumps to include the new ET250 and ET300 pumps. Using the same proven technology of the ET series these new pumps combine two units into one casing to produce exceptionally high flow rates even on deeper systems.

They are designed for domestic sewage treatment systems where residents are not able to connect to mains drainage. Alternatively they are suitable for large ponds and lake aeration. Offering exceptionally high flow the new pump sizes eliminate the need for multiple pumps on larger tank installations and prove ideal as replacements for noisy rotary vane pumps or expensive side channel blowers. 

The Enviro linear range’s diaphragm material is specially formulated for exceptionally long service life.  The low cost service parts do not require any special tools and can simply be completed with a standard screw driver and are exceptionally simple to swap parts out. All pumps come with an integral thermal overload protection which automatically stops and restarts the pump and a safety cut-out switch with a simple reset button eliminates the need to replace parts. The Enviro linear air pumps are oil-free, energy efficient motors providing quiet operation with minimal servicing required. The weatherproof, alloy casing provides robust and compact construction which is CE and UL approved for outdoor use.  A built-in alarm system option is also available. 

Other applications include electroplating baths, biofuel production, whirpools and aquaculture.

Charles Austen Pumps stock a comprehensive range of diffusers, manifolds and retro fit alarm systems to complement the pumps.