Used for supporting and securing polyethylene pipes for rainwater drainage in the RAINPLUS siphonic system, this is a clamp with rail attachment. Diameter range: Ø40, Ø50, Ø56, Ø63, Ø75, Ø90, Ø110, Ø125, Ø160, Ø200, Ø250. Material: Galvanized steel.