US Foundry 4643-6138 Rectangular Inlet Frame & Grate (11-1/4" x 25-1/4" Clear Opening)

Price available on request
SKU
USF-4643-6138

This product is priced per project. Send us your specs — we typically respond within one business day.

Current US Foundry 4643-6138 gray iron rectangular frame-and-grate combination with a clear opening of 11-1/4" x 25-1/4" and a grate measuring 13-1/4" x 27-1/4". Quote to confirm fit and availability.

The US Foundry 4643-6138 rectangular inlet frame-and-grate combination provides a clear opening of 11-1/4" x 25-1/4", grate dimensions of 13-1/4" x 27-1/4", and a seat depth of 2". The current manufacturer record identifies gray iron construction but does not publish a load rating; confirm load requirements when quoting.

Current frame geometry includes an opening of 11.25" x 25.25", a flange of 16" x 30", and a frame height of 4". The current listing also reports a weir perimeter of 6.7 ft. Request a quote through Drainage Connect to confirm fit, project requirements, and current availability.

  • Current catalog number 4643-6138
  • Clear opening 11-1/4" x 25-1/4"; grate 13-1/4" x 27-1/4"
  • Frame opening 11.25" x 25.25"
  • Frame flange 16" x 30"; frame height 4"
  • Seat depth 2"; Gray Iron construction
  • Load rating requires project confirmation; weir perimeter 6.7 ft

Specification note: Specifications are limited to the exact current manufacturer record. Drainage Connect will confirm fit, configuration, and availability when quoting.

More Information
Brand US Foundry
Part Number 4643-6138
Length 30"
Width 16"
Height 4"
Material Gray Iron
Type Rectangular Inlet Frame & Grate
Size 11-1/4" x 25-1/4" Clear Opening
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