Round Ø 270 mm main drain with ABS grating. Standard thread. Bottom 11/2" and side 2" outlets. Fully manufactured in white ABS. Side outlet for plug to test watertightness. Bottom outlet with plug and possibility of fitting a hydrostatic valve code 00277 (see page 108) and drainage tube code 21581, (see page 108). Ø 250mm suction grille. Max. flow rate: 13 m3/h. Complies with Standards: EN 16582-1 EN 16713-2