GR 251 - Type "A" heavy duty inlet, Stream Flow Grate shown. Gray iron meets or exceeds ASTMA48, Class 30B. Other grades of gray iron available upon request. Suitable for H-20 loading. Finish is uncoated.

Quantity [_____] Options include:
Grate: Parallel Bar Cast Iron [ ]  Parallel Bar Steel [ ]  Reticuline [ ] Stream Flow [ ]  Oblong [ ]