US Foundry 4040-6040 Rectangular Inlet Frame & Grate (28-1/4" x 47-3/16" Clear Opening)

The US Foundry 4040-6040 rectangular inlet frame-and-grate combination provides a clear opening of 28-1/4" x 47-3/16", grate dimensions of 30" x 49-1/4", and a seat depth of 1-1/4". 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 30-3/4" x 49-5/8", a flange of 36" x 55-1/2", and a frame height of 5". The current listing also reports a weir perimeter of 13.2 ft. Request a quote through Drainage Connect to confirm fit, project requirements, and current availability.

• Current catalog number 4040-6040
• Clear opening 28-1/4" x 47-3/16"; grate 30" x 49-1/4"
• Frame opening 30-3/4" x 49-5/8"
• Frame flange 36" x 55-1/2"; frame height 5"
• Seat depth 1-1/4"; Gray Iron construction
• Load rating requires project confirmation; weir perimeter 13.2 ft

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