U.S. FOUNDRY & MANUFACTURING CORPORATION
CATCH BASINS
CB-15
1.
Available with solid cover USF 669.
USF 3231 RING AND 5685 GRATE
23 1/4
1
33 1/4
7 1/2
25
22
25
32 1/4
1 1/2
30
7
5 3/4
7 1/4
1 1/2
41 1/2
34
USF 3220 RING AND 5660 GRATE
1.
Available with solid cover USF 230.
GRATE LOAD FLOW
NUMBER RATING AREA
5660
HEAVY DUTY 360
34 1/8
1 1/2
38
x 38
4
32 1/2
6 3/4
1 1/4
USF 3225 SQUARE BASE FRAME
AND 5665 GRATE
1. 2
Lifting holes on frame gusset.
2.
Available with solid cover USF 665.
GRATE LOAD FLOW
NUMBER RATING AREA
5665
MEDIUM DUTY 350
9
23 1/4
1
32 5/8
22
8 7/8
1 1/4
40 1/2
1.
Available with solid cover USF 641.
USF 3230 RING AND 5685 GRATE
GRATE LOAD FLOW
NUMBER RATING AREA
5685
HEAVY DUTY 155
GRATE LOAD FLOW
NUMBER RATING AREA
5685
HEAVY DUTY 155