Astral Norma High-Performance Filter

Laminated filters with higher filter bed for enhanced performance and filtration quality, both for single-layer and multi-layer filters. There are various options to help choose the model that best suits usage and maintenance requirements. Compatible with sand, glass and anthracite, among others. they comply with filtration requirements as per standard EN- 16713-1.

• Filter laminated in fibreglass reinforced polyester (FRP).
• for single layer or multilayer filing.
• Maximum working pressure of 2.5 kg/cm².
• The Norma filter is designed according to Germanys DIN 19643/19605 standard.
• Available with plate collector system (0.5 mm slot) including a manhole cover for inspection of the bottom.
• Fitted with sight glass, Ø 200mm top lid for loading sand Ø 200mm or Ø 400mm side mouth depending on model.
• Fitted with pressure gauge, air purge and manual water drain.
• Interiors in PVC and PP. A4 screws and EPDM gaskets.
• Standard colour: Ivory. Options.
• Vinlyester coating (ozone resistant, concentrations < 0.4ppm and max. temp 40°C)
• Sand and glass compatible.