Batting door with wing stainless steel tube with U-frames. Central column: stainless tube, 168 mm (standard – brushed stainless steel). Stainless steel U-frame wing without glass panel, thickness = 850mm. Opening angle 0° - 270° for each direction separately. Suitable for environments with high humidity. 13,8VDC Fail-Safe motor (Unlocking security in case of power failure). Power supply not included. Gate with central column: 204 mm.