01CIRCULAR NON-TRAFFIC RATED MANHOLE FRAMES & COVERS02CIRCULAR TRAFFIC RATED MANHOLE FRAMES & COVERS03GRAY IRON MONUMENT CLEANOUT FRAMES & COVERS04GATE CAPS, MONUMENT MARKERS & CENTER PIECES05AREA DRAINAGE CASTINGS06AIRPORT & PORT AUTHORITY DUCTILE IRON CASTINGS07MISC. METALS: FLOOD CONTROL, STORM DRAINS, STORM SEWER08MISC. METALS: HWYS, ROADS, BRIDGE DECK DRAINAGE SYSTEMS09MISC. METALS: PUMP STATIONS, SANITATION, WATER TREATMENT FACILITIES, STORM WATER POLLUTION CONTROL, ETC.
07MISC. METALS: FLOOD CONTROL, STORM DRAINS, STORM SEWER
LB 1580H SERIESHEEL Proof Area Grate and Frame Assembly Fabricated carbon steel grate and frame assembly featuring 1/4" spacing between the bearing bars. Suitable for drainage areas subject to heavy pedestrian traffic, including office buildings, hotels, airports and parking lots. Available in both traffic and non-traffic rated applications and furnished with a galvanized coating. The grates and frames may be bolted with vandal resistant locking devices upon request.
Catalog NumberClear Opening of Frame
LB 1581H10" x 10"
LB 1582H12" x 12"
LB 1583H16" x 16"
LB 1584H18" x 18"
LB 1585H22" x 22"
LB 1586H24" x 24"
LB 1587H36" x 36"
* Please refer to LB 1580NT and LB 1580T Series for ADA (narrow slot) grates and frames.

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