U.S. FOUNDRY & MANUFACTURING CORPORATION
MANHOLE RINGS & COVERS
M-52
USF 763 RING AND COVER SERIES
1.
Specify lettering, if required.
2.
Available with bolts, camlocks, ORS, BWT.
3.
Reversible ring, Slab Type USF 1763.
26 1/4
35 15/16
26
24
1 1/2
4
COVER LOAD
TYPE RATING
NC HEAVY DUTY
NR HEAVY DUTY
TO HEAVY DUTY
1.
Specify lettering, if required.
USF 764 RING AND NV COVER
25 7/16
35 1/2
25 5/8
24 1/2
7/8
10
COVER LOAD
TYPE RATING
NV HEAVY DUTY
1.
Specify lettering, if required.
2.
Available with bolts, camlocks, BWT.
USF 765 RING AND COVER SERIES
USF 765-CJ SHOWN
24 1/8
25 5/8
23 1/4
21 13/16
1
6
32 3/8
COVER LOAD
TYPE RATING
CH HEAVY DUTY
CJ HEAVY DUTY
CK HEAVY DUTY
1.
Specify lettering, if required.
2.
Available with bolts, camlocks, BWT.
USF 766 RING AND COVER SERIES
USF 766-CJ SHOWN
24 5/8
25 5/8
23 1/4
21 1/2
1
7 5/8
32 1/4
COVER LOADL
TYPE RATING
CH HEAVY DUTY
CJ HEAVY DUTY
CK HEAVY DUTY