• Fully resistant to corrosion, chemical and UV attacks;
• Great structural resistance to mechanical stresses;
• Easy installation;
• Low operating cost;
• Flotation system with high service factor (2.0);
• Locking system with automatic operation;
• System of adjustable collection with less turbulent subsurface flow;
• High flow capacity through grid collection surface;
• Fixation system with access to maintenance without stops in the treatment;
• Vertical operation with controlled stroke;
• SBR (Sequential Batch Reactor) / Batch Reactors