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Charles Austen Offers Envir-o Linear Air Pumps


Updated: Wed, 3 Apr 2013

Designed for use in sewage aeration applications the range includes both the Enviro air pump for situating outside the sewage treatment for aeration of waste water in the first stage of treatment and the SW range which is submersed in the media for removing the waste water after treatment. Other applications include aeration for koi ponds and spa's/whirlpools, rainwater harvesters, cellar emptying, swimming pool emptying, flood prevention and fuel cell manufacture. • 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
Charles Austen Offers Envir-o Linear Air Pumps



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After 57 years of manufacturing pumps in the UK, Charles Austen Pumps announce the launch of their new site in Georgia USA named Blue Diamond Pumps Inc where they will be stocking their proven range of Envir-o linear air pumps.

Designed for waste water treatment units (ATU’s) Envir-o combines a specially formulated diaphragm material for extended life whilst incorporating the most energy efficient motors for low power consumption for true low cost for life. The design also includes exceptionally simple low cost servicing which needs only a screw driver to complete. The robust design features a compact alloy casing which is weatherproof and does not degrade over time.

The simple yet efficient pumping principle uses an electro magnetically operated diaphragm, which eliminates sliding parts keeping wear and tear minimal and power consumption low. This principle combined with a unique noise adsorbing double damping system within the robust alloy casing offers whisper quiet operation of only 40dBA. A comprehensive range of models is available offering flow rates in steps from 30 l/min to 200 l/min with an exceptionally long service life and 18 months warranty. Frost and rain proof the ET proves ideal for aeration in sewage treatment plants, hotel kitchens, industrial car washers and large scale aquariums. It is equally suited to interior use in odour neutralisers, spas/whirlpools and decorative water features.


Description: Charles Austen has developed Enviro linear air pumps, designed for wastewater treatment units and pond aeration.