U.S. FOUNDRY & MANUFACTURING CORPORATION
STEEL GRATING
S-6
1.
Specify painted or galvanized.
2.
For H-20 loading design, refer to USF 6661.
1.
Specify painted or galvanized.
USF 6658 GUTTER INLET
STEEL GRATE SET
USF 6661 DITCH BOTTOM
INLET STEEL GRATE
USF 6660 DITCH BOTTOM
INLET STEEL GRATE
1.
Specify painted or galvanized.
2.
To order one piece of this grate set,
specify USF 6659.
TYPE “S” H-20 LOADING
TYPE “G” H-20 LOADING
63
5 5/16
56 5/8
1/4
x 6 F.B.
FLORIDA D.O.T. TYPE “G” STANDARD
LOAD OPEN
RATING AREA
NON-TRAFFIC 2560
LOAD OPEN
RATING AREA
H-20 2560
LOAD OPEN
RATING AREA
H-20 1305
51
5 5/16
18 7/16
1/4
x 5 F.B.
63
56 5/8
1/4
x 1 1/2 F.B.
1/4
x 1 1/2 F.B.
5 5/16
USF 6662 DITCH BOTTOM
INLET STEEL GRATE SET
1.
Specify painted or galvanized.
2.
To order one piece of this grate set,
specify USF 6649.
LOAD OPEN
RATING AREA
H-20 1305
1/4
X 5 FB
1/4
X 1 1/2 FB
18 7/16
51