Trap DN160 1.5t cast iron grate / bitumen cuff, vertical

perfect-drain DN160 vertical with bitumen membrane d 500 mm for perfect and easy lap-joint waterproofing with bituminous membranes, cut-to-size plastic grate frame 42 - 130 mm / 240 x 240 mm, cast iron grate 226 x 226 mm, strainer and frost- and drought-proof flap seal