For many years in design and construction of public and private swimming pools as well as municipal and process water treatment, Spa & Wellness solutions and projects we used quality filters in accordance with DIN standards.

Having acquired a wealth of experience, we have decided to go one step further and start our own production of pressure sand filters “A filters“.

“A filters” are designed having in mind durability and longevity and could be tailored to your specific needs.

Catalog
Gallery

Filters can be manufactured in diameters from 800 to 2.400 mm with top lid and a manhole on the side.

Filters are designed according to DIN 19605/19643 standard and constructed according to AD-Merkablatt N1 and BS. They are equipped with nozzle plate with filter nozzles. Flanges, interior components, tubing and support legs are made of GRP.

Filtration media height ranges from 1.200 to 1.500 mm.
Maximum working pressure of the vessel is 2,5 bar and it is submitted to pressure tests of 3,75 bar.

5-year warranty.

More informations
1
Filters can be manufactured in diameters from 800 to 2.400 mm with top lid and a manhole on the side. Internal liner of the vessel is designed in accordance with DIN 18820 standard. Filters can be equipped with nozzle plate with filter nozzles or lateral system. Flanges, interior components and tubing are made of PVC.

Support ring is made of GRP.

Filtration media height ranges from 1.000 to 1.200 mm.

Maximum working pressure of the vessel is 2,5 bar and it is submitted to pressure tests of 3,75 bar.

5-year warranty.

More informations
1
Filters can be manufactured in diameters from 800 to 2.400 mm with top lid and optional manhole on the side. Internal liner of the vessel is designed in accordance with DIN 18820 standard. Filters can be equipped with lateral or star system water distribution. Flanges, interior components and tubing are made of PVC.

Support ring is made of GRP.

Filtration media height is 1.000 mm.

Maximum working pressure of the vessel is 2,5 bar and it is submitted to pressure tests of 3,75 bar.

5-year warranty.

More informations
1