FPNC-1600-T3
Corrugated anaerobic percolating filter for discharge into Tab. 3 (Surface water) 1,680 litres – 11 P.E. UNI EN 12566-3.
FPNC-1200-T3
Corrugated anaerobic percolating filter for discharge into Tab. 3 (Surface water) 1,180 litres – 7 P.E. UNI EN 12566-3.
FPNC-800–T3
Corrugated anaerobic percolating filter for discharge into Tab. 3 (Surface water) 840 litres – 5 P.E. UNI EN 12566-3.
FPNL-500–T3
Smooth anaerobic percolating filter for discharge into Tab. 3 (Surface water) 450 litres – 3 P.E. UNI EN 12566-3.