Side Flow Grates for Manholes

Side Flow Grates are designed to cover inlet orifices and prevent medium sized debris from passing through. All grates are made from plate for a clean and smooth contact surface. Also can be made with a flat top flange for mounting at the top edge of manholes when there’s a need to cover a weir notch or cutout.

  • Plate design for a clean appearance
  • Standard 3″ wide openings
  • Perpendicular offset design for increased filter area
  • Mounting flanges on 4 sides
  • Galvanized steel construction. Can be made from aluminum or stainless steel.

Side Flow Grates for Manholes

Part NumberPlate ThicknessPipe ODDepthGrate Openinghf:att:pa_plate-thicknesshf:att:pa_pipe-odhf:att:pa_grate-opening
SF10369581/4"58"9"10"x36"
Each
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1-45810x36
SF18499861/4"86"9"18"x49"
Each
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1-48618x49
SF64291141/4"114"9"6"x42"
Each
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1-41146x42
SF18499581/4"58"9"18"x49"
Each
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1-45818x49
SF18499721/4"72"9"18"x49"
Each
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1-47218x49
SF15249581/4"58"9"15"x24"
Each
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1-45815x24

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