R-6673-B
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| Pipe Size | Dimension A - Grate Dimension | Dimension B - Grate Thickness | Dimension C - Clear Opening | Dimension DD - Lower Frame Diameter | Dimension E - Frame Dimension | Dimension F - Frame Height | Grate Type | Open Area | Perimeter | Shape |
|---|---|---|---|---|---|---|---|---|---|---|
| N/A | 13-1/2 x 25-1/2 | 1-1/2 | 12 x 24 | 18 x 30 | 4 | A | 0.9 | 6.5 | Square/Rectangular | |
| All dimensions are listed in inches unless otherwise noted. | ||||||||||
Heavy Duty
For similar castings with lids, see R- 6662-3 Series.
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