White Vitreous China;Permanent SloanTec hydrophobic antimicrobial glaze inhibits the growth and buildup of germs, bacteria, mold, mildew and mineral scale on the surfaces;Washdown flushing action;Integral flushing rim;¾" I.P.S. top spud inlet;2" NPT outlet flange;Vandal resistant strainer assembly included;All mounting hardware included;100% factory flush tested