Window round diameter 330 mm black, -sealed glass-
Sight dimensions: Ø 260 mm.
Cutting dimensions: Ø 305 mm.
U = 2,7 W/m²K.
Round window provided with loose inner frame, outer frame: glued 2 x 2mm PMMA glazed.
Outside frame with butyl seal for max 0.5 mm unevenness.
Greater unevenness (ie panel with dents) will need additional sealant.
Inner frame: open; supplied.
Material frame: Polystyrene, black.