R-3157-A
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| A-Grate Dimension | B-Grate Thickness | E-Flange Dimension | F-Curbside Height | G-Roadside Height | Curb Box Length | Curb Box Width | Grate Type | Sq Ft Open | Weir Perimeter Lineal Feet |
|---|---|---|---|---|---|---|---|---|---|
| 16-7/8 x 19 | 1-3/4 | 23 x 40-3/4 | 10 | 5-1/2 | 40 | 6 | K | 2.1 | 6.0 |
| All dimensions are listed in inches unless otherwise noted. | |||||||||
Heavy Duty
- Type “L” Grate Available, see R-3157-AL
- If no curb required, refer to R-3425-A or R-3425-B
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