Image of Filtralite Nature NR 10–20 filter media

Filtralite® Nature NR 10–20

Description

Filtralite Nature NR 10–20 is a high-quality filter media, manufactured from expanded clay, used for the filtration and purification of waste and effluent water for dispersed settlements.

Product
Round clay aggregates, normal low-density, 10–20 mm.
Advantages

Filtralite filter media, with its highly porous structure, enables large microbial growth surface for biological filtration, which means improved filter capacity and reduced operational costs.

Documentation
Download manuals, data sheets, and safety info.
Product specification
Commercial nameFILTRALITE® NR 10–20
Type of materialExpanded clay
AppearanceRound particles, smooth surface with micropores
Manufactured byLeca Rælingen, Norway
Version8

 

Size and weightValueDeviationComments
Particle size range8–20 mm

< 8 mm max. 15%

> 20 mm max. 15%

EN 12905
Bulk density, dry, loose250 kg/m³± 50 kg/m³EN 1097-3
Particle density, apparent430 kg/m³± 100 kg/m³EN 1097-6: Annex E

 

Chemical Composition, Approx. Values

SiO2Al2O3Fe2O3K2OCaONa2O
63%17%7%4%2%2%

Explanations: N = Normal density | M = Medium density | H = High density. | C = Crushed. | R = Round

Water rinsing expanded clay granules during the filtration process.

Have questions or want to learn more about how Filtralite® can support your project?