The Zurn P12-DGC, Ductile Iron grate has an open area of 86.7 square inches per linear foot, DIN Rating of C, ANSI Rating of Heavy Duty. Ductile iron conforms to ASTM A536 Grade 80-55-06.
Made to fit the Zurn Z882 and Zurn Z812 trench drain systems.
Actual Dimensions: 23-15/16″ (608mm) L x 11-1/4″ (286mm) W