Disc calculator Product --- Select one ---Fondo campsa Fondo grc Fondo klöpper Fondo korbbogen Fondo mrc Fondo plano Fondo plano abocardado Fondo prc Fondo semieliptico 1,9:1 Fondo semieliptico 2:1 Fondo tapa Bevel CEACSA is not responsible for the accuracy of these measures. Consult our commercial department to specify the measures. The flange is approximately three and a half times the thickness