US Foundry 4658-6317 Rectangular Inlet Frame & Grate (21-1/2" x 33-1/2" Clear Opening)

Price available on request
SKU
USF-4658-6317

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

Current US Foundry 4658-6317 gray iron rectangular frame-and-grate combination with a clear opening of 21-1/2" x 33-1/2" and a grate measuring 24" x 36". Quote to confirm fit and availability.

The US Foundry 4658-6317 rectangular inlet frame-and-grate combination provides a clear opening of 21-1/2" x 33-1/2", grate dimensions of 24" x 36", 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 21-1/2" x 33-1/2", a flange of 28" x 40-1/4", and a frame height of 2-3/4". Request a quote through Drainage Connect to confirm fit, project requirements, and current availability.

  • Current catalog number 4658-6317
  • Clear opening 21-1/2" x 33-1/2"; grate 24" x 36"
  • Frame opening 21-1/2" x 33-1/2"
  • Frame flange 28" x 40-1/4"; frame height 2-3/4"
  • Seat depth 2"; Gray Iron construction
  • Load rating requires project confirmation

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 4658-6317
Length 40-1/4"
Width 28"
Height 2-3/4"
Material Gray Iron
Type Rectangular Inlet Frame & Grate
Size 21-1/2" x 33-1/2" Clear Opening
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