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.

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.

BS bow sieve (V2A) for cleaning waste water, made entirely of stainless steel and with removable sieve lining. The lining is cleaned automatically. according to capacity.

The Cetus sieve 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 on the market today in terms of quality and performance!

Dutch Spiral’s pressure-fed bow screens are made and designed for a fast way to remove solids from liquids. Due to the high feed rate of the medium, the dewatering process will be accelerated. Because of the variation in slot size from 50µm to 500µm of the sieve, the pressure-fed bow screen is extremely suitable for separating fibrous products.

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.

Dutch Spiral bow screens are made and designed for an efficient way to remove solids from liquids. Because of the wide variation in sizing of the slot width, the sieve bow screen can be applied in many industries.

The Cetus sieve is a bow screen sieve pre-filter made using the latest rotational molding technology. With all of its benefits it is undoubtedly the best of its kind on the market today, regarding build quality and performance!

The Cetus Sieve is a self-adjusting bow screen sieve which can be installed either gravity fed or pump fed. The Cetus Sieve enables your pond water to be pre-filtered before the water enters your current filter system - designed to efficiently and effectively remove large amounts of mechanical waste from a pond.