Trap DN110 12.5t cast iron grate / bitumen cuff, vertical

perfect-drain DN110 vertical with bitumen membrane d 500 mm for perfect and easy lap-joint waterproofing with bituminous membranes, cut-to-size plastic extension 55 - 135 mm, cast iron grate frame 260 x 260 mm, cast iron grate 226 x 226 mm, strainer and frost- and drought-proof flap seal