U.S. FOUNDRY & MANUFACTURING CORPORATION
MANHOLE RINGS & COVERS
M-38
1.
Specify lettering, if required.
2.
Specify side gasket or camlock, if required.
3.
When casting is provided with side sealing
gasket the vertical sides of ring and cover are machined.
1.
Specify lettering, if required.
2.
Specify side gasket or camlock if required.
3.
Machined vertical and horizontal seat surfaces.
1.
Specify lettering, if required.
2.
Available with bolts, ORS, BWT.
USF 578 RING AND COVER SERIES
USF 580 RING AND COVER SERIES
USF 577 RING AND COVER SERIES
USF 577 BI-LOC SHOWN
BUNCOMBE COUNTY, NORTH CAROLINA
8"
STANDARD
USF 579 RING AND DC COVER SERIES
1.
Specify lettering, if required.
2.
Vented AU covers are supplied with 12- 1" dia. vent holes.
USF 578-AU SHOWN
USF 580-E SHOWN
23 3/4
6 1/2
34
25 3/8
22
1 3/16
2 -
S.S. PICK BARS
8
1 1/4
25 3/4
34
26
24
4 - 1"
DIA. ANCHOR HOLES
2 -
S.S. PICKBARS
26
7 3/8
1 1/8
34 1/4
25 1/2
24
2 1/2
30 1/4
22 1/8
1 1/4
23 3/4
USF 579 DC-SSG SHOWN
GEORGETOWN, SOUTH CAROLINA
STANDARD
COVER LOAD
TYPE RATING
BI HEAVY DUTY
BI-LOC HEAVY DUTY
BI-SSG-LOC HEAVY DUTY
IB HEAVY DUTY
COVER LOAD
TYPE RATING
DC-SSG HEAVY DUTY
DC-SSG-LOC HEAVY DUTY
COVER LOAD
TYPE RATING
E HEAVY DUTY
AU HEAVY DUTY
DL HEAVY DUTY
EM HEAVY DUTY
NX HEAVY DUTY
COVER LOAD
TYPE RATING
E HEAVY DUTY
F HEAVY DUTY
H HEAVY DUTY
J HEAVY DUTY
K LIGHT DUTY
W HEAVY DUTY
X HEAVY DUTY
BJ HEAVY DUTY
CE HEAVY DUTY
Available with grate USF 3215