High Quality Stainless Steel – Grade 316 Plastic Strainer and Siphon included in Floor Drain Finish: Brushed Stainless Steel Dimensions: 30cm and 60cm Avoid contact with strong acids detergent Good filtering function Min Installation height is only 65 mm, Outlet :DN50,DN40 Easy to clean with siphon removal Easy installation by adjustable stand high range from 0~50mm. Sloping channel Flow capability: 25L/min, European standard En1253-2 water seal: 25mm Technical Data Sheet