U.S. FOUNDRY & MANUFACTURING CORPORATION
CATCH BASINS
CB-11
22 3/4
2
23 1/2
8
20 3/4
6 1/16
1 5/8
2 - 1”
DIA. ANCHOR HOLES
1
37
22 3/4
2
25
1 1/4
20 3/8
6 1/16
1 5/8
36
9
22 3/4
2
24 1/2
7
20 5/8
6 1/16
1 5/8
36
1
22 3/4
2
36 1/2
2 1/4
20 3/4
6 1/16
1 5/8
2 - 1”
DIA. ANCHOR HOLES
1
1.
Restricted grate openings.
2.
Available with solid cover USF 260.
USF 3160 RING AND 5640 GRATE
USF 3150 RING AND 5640 GRATE
USF 3165 RING AND 5640 GRATE
USF 3155 RING AND 5640 GRATE
1.
Restricted grate openings.
2.
Available with solid cover USF 310.
1.
Restricted grate openings.
2.
Available with solid cover USF 355.
1.
Restricted grate openings.
2.
Available with solid cover USF 285.
GRATE LOAD FLOW
NUMBER RATING AREA
5640
HEAVY DUTY 180
GRATE LOAD FLOW
NUMBER RATING AREA
5640
HEAVY DUTY 180
GRATE LOAD FLOW
NUMBER RATING AREA
5640
HEAVY DUTY 180
GRATE LOAD FLOW
NUMBER RATING AREA
5640
HEAVY DUTY 180