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Evolution Aqua Cetus Sieve


The Cetus Sieve by Evolution Aqua is a totally new, bow screen pre-filter, made using the latest rotational molding technology. With all of its benefits and build quality, it is undoubtedly the best of its kind of cetus sieve on the market today, both in terms of quality and performance!

It is designed to efficiently and effectively remove large amounts of mechanical waste from a pond. It can be set-up gravity OR pump fed and has many benefits over the original bow screen technology.

This Cetus has a variable inlet height using the unique patented Pondflow regulation system – for use when gravity fed. This allows water levels within the pond to drop without causing the circulating pump to be starved of water. The Cetus will allow a skimmer or a bottom drain to accept vast amounts of waste without excessive cleaning needed to be carried out. The water must then be pumped to either a normal filter above pond level (Nexus Eazy/Eazy Pod) or to a pressurised filter.

The Cetus sieve is a bow screen pre-filter, suitable for pre-filtration of any biological filter including all pressured filters. It is advised that all pressurised filters be pre-filtered using a Cetus to reduce excessive backwashing and maintenance due to heavy solids.

Details: Max Flow: 18,000 litres/hr, 4,000 gallons/hr Inlet: gravity 110mm/4 inch pump 50mm/ 1.5 inch Height: 945mm Outlet: gravity 40mm/1.5 inch pump 110mm/ 4 inch Length: 850mm Width: 570mm Outlet Waste: 90mm/3 inch Screen: 300 micron

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