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septic tank conversion

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pump station

Septic Tank Conversion

If you already have a Septic Tank that is in a good physical condition but is causing problems, the Allerton ConSept septic tank conversion system is the product for you.

The ConSept fits within your existing septic tank and will provide you with all the benefits of a sewage treatment plant with minimal mess and disturbance.

Sewage Treatment Plant

Our range of sewage treatment plants are designed to treat your sewage on site and discharge into a ditch or watercourse.

The biofilters range from 4 to 180PE and are all manufactured from high quality glass reinforced plastic to ensure a long trouble free life.

Pump Stations

If there is a mains sewer available, but you are unable to gravitate to it, you will need our packaged pump stations.

Our range of pump stations has been designed to provide storage capacity as required by the Building Regulations. We also design bespoke units if required.

Please use the Product Selector to identify which of our products matches your requirements.

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Our Most Popular Biofilter:
Mini Range

For individual homes and small population sites

Optional gravity or pumped outlet.

Simple to install, to ground level if required.

View product.

mini range biofilter
sewage treatment plant