Roof drain for trafficable roofs DN110 with factory-mounted bitumen insulating flange and grate. -Body material: polypropylene (PP), thermally insulated drain body -Connection: DN110 -Drainage capacity: 6.00 l/s -Drainage outlet: vertical -Sealing flange: PP, stainless steel, factory-welded bitumen sleeve -Inlet: stainless steel grate, 137×137 mm -Standard: EN 1253 -Load class: K3, max. 300 kg -Recommended for bituminous sheets, for flat, trafficable roofs -Dimensions: 255 x 380 mm -Drilling hole dimension: 255 mm Installation must be carried out by specialized personnel in accordance with the manufacturer’s recommendations. Supplied with installation protection cap.