
Construction Cast Iron/Ductile Iron Castings and Fabrication, Steel, Stainless Steel, and Aluminum
| State | WA |
|---|---|
| Grate Size (inches) | 18" x 24" x 1 7/16" |
| Frame Size (inches) | 28" x 5" – 4" |
| Additional Info | I-4434: 6 x 9 – 7" Open, 6", 8", and 9" Hood Available |