Grate Opening Size : 1/4 In Open Surface Area : 9.11 Sq-in Shape : Round Length : 6-3/4 In Height : 2-3/8 In Width : 6-3/4 In Diameter : 6 In Material : HDPE Color : Black Finish : Foam Working Pressure : 1 To 60 Psi
Material : Styrene Color : Black Dimensions : 2-1/4 In H Suitable For : 3 In, 4 In Corrugated Pipe, Sewer And Drain Pipe, SCH 40 Pipe And Triple Wall Pipe
Grate Opening Size : 1/4 In Open Surface Area : 18.9 Sq-in Shape : Square Length : 5-7/8 In Height : 2-3/32 In Width : 5-7/8 In Diameter : 6 In Material : Polyethylene Color : Black Finish : Foam Working Pressure : 0 To 60 Psi
Connection Size : 1-1/2 In Connection Type : FNPT Mesh Size : 80 Material : EPDM/Polymer/Stainless Steel Color : Black Height : 9-5/8 In Length : 9-7/8 In