Fratelli - Model S 235J -Screen - Filter Oblunge

The screen made with carbon steel sheeting (S 235J) and stainless steel (AISI 304/316/L) are used for well with a high flow rate, e.g. for lowering groundwater and for geothermal wells. The narrower slotted flow-through filters are recommended for use with coatings made of geotextile (TNT) or stainless steel mesh.