US Foundry 4640-6494 Rectangular Inlet Frame & Grate (21" x 24" Clear Opening)
Price available on request
SKU
USF-4640-6494
Current US Foundry 4640-6494 gray iron rectangular frame-and-grate combination with a clear opening of 21" x 24" and a grate measuring 23-3/4" x 26-3/4". Quote to confirm fit and availability.
The US Foundry 4640-6494 rectangular inlet frame-and-grate combination provides a clear opening of 21" x 24", grate dimensions of 23-3/4" x 26-3/4", and a seat depth of 1". The current manufacturer record identifies gray iron construction and lists Light Duty as the highest load rating.
Current frame geometry includes an opening of 21" x 24", a flange of 25-1/2" x 28-1/2", and a frame height of 1-3/4". The current listing also reports a weir perimeter of 8.4 ft. Request a quote through Drainage Connect to confirm fit, project requirements, and current availability.
- Current catalog number 4640-6494
- Clear opening 21" x 24"; grate 23-3/4" x 26-3/4"
- Frame opening 21" x 24"
- Frame flange 25-1/2" x 28-1/2"; frame height 1-3/4"
- Seat depth 1"; Gray Iron construction
- Highest load rating Light Duty; weir perimeter 8.4 ft
Specification note: Specifications are limited to the exact current manufacturer record. Drainage Connect will confirm fit, configuration, and availability when quoting.
| Brand | US Foundry |
|---|---|
| Part Number | 4640-6494 |
| Length | 28-1/2" |
| Width | 25-1/2" |
| Height | 1-3/4" |
| Material | Gray Iron |
| Ratings and Standards | Highest load rating: Light Duty |
| Type | Rectangular Inlet Frame & Grate |
| Size | 21" x 24" Clear Opening |
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