U.S. FOUNDRY & MANUFACTURING CORPORATION
MANHOLE RINGS & COVERS
M-28
1.
Specify lettering, if required.
2. 6
Each 1” Vents standard.
3.
Reversible ring, Slab Type USF 1271.
4.
Available with bolts, camlocks.
1.
Specify lettering, if required.
2. 2
Each pickbars standard.
3.
Reversible ring, Slab Type USF 1273.
4.
Available with bolts, camlocks, ORS, BWT.
USF 272 RING AND PD COVER
USF 271 RING AND PC COVER
USF 273 RING AND PE COVER
1.
Specify lettering, if required.
2. 6
Each 1” Vents standard.
3.
Reversible ring, Slab Type USF 1272.
4.
Available with bolts, camlocks.
24
4
32 1/8
25 3/4
25 1/2
1 1/2
30
4
42
31 3/4
31 1/2
1 1/2
30
4
38
32 1/4
32
1 1/2
COVER LOAD
TYPE RATING
PD HEAVY DUTY
COVER LOAD
TYPE RATING
PE HEAVY DUTY
COVER LOAD
TYPE RATING
PC HEAVY DUTY