U.S. FOUNDRY & MANUFACTURING CORPORATION
MANHOLE RINGS & COVERS
M-17
MANHOLE SUMMARY
This summary of round manhole castings is listed in order of the smallest clear
opening (Column C) and height (Column F).
*
LOAD RATING: L=LIGHT DUTY, M=MEDIUM DUTY, H=HEAVY DUTY
ROUND SLAB TYPE
ROUND ANGLE TYPE
1159
DV 19
1
1
d
18 23
w
4
1
H M-59
1162
LV 19
1
1
d
18 21
w
4
1
L M-59
1184
PA 22
1
w
20 24
1
4
L M-62
1270
LN 22 1
1
20 32 4
H M-66
1301
DE 21
w
1 20
1
28 3
2
L M-68
1110
Series 22
2
1
1
20
1
26
1
4 (-)
M-56
1111
Series 22
2
1
1
20
1
26
1
6 (-)
M-56
1125
Series 22
w
2 21 28 5 (-)
M-58
1177
BA 22
w
1
1
21 32 6
H M-61
1178
BA 22
w
1
1
21 32 6
H M-61
1155
Series 22
w
2 21 28 8 (-)
M-58
1175
Series 23
f
1
e
21
3
30 6 (-)
M-60
1261
KL 23
1
1 22 29
1
4
H M-64
1345
BX 23
1
1 22 26 6
H M-71
1346
CJ 23
2
1 22 25 6
H M-71
1274
IJ 23
1
1
1
22 30 6
H M-67
1269
AJ 23
w
1
22
2
25
1
4
L M-65
1115
AM 23
w
d
22
e
29 2
w
M M-57
1258
Series 23
w
w
22
1
29
1
4 (-)
M-64
1259
Series 23
w
w
22
1
29 4 (-)
M-64
1265
Series 23
w
1
2
22
1
30 4
1
(-)
M-65
1260
Series 23
w
1
22
1
33 6 (-)
M-64
1266
Series 23
w
1
2
22
1
30 6 (-)
M-65
1230
Series 23
w
1
2
22
1
33 10 (-)
M-63
1255
Series 23
w
1
22
d
33 4
1
(-)
M-63
1262
Series 23
w
1
2
22
w
25
1
7 (-)
M-65
1182
Series 23
w
1
2
22
c
25
1
10 (-)
M-61
1294
AS 25
w
2 23
w
35
1
5
H M-68
1321
Series 25
w
1 24 34 4 (-)
M-70
1320
BE 25
w
1 24 32
1
8
L M-70
CATALOG
Ring
Cover
No.
Type
*
Page
Load
No.
Rating
A B C D E
CATALOG
Ring
Cover
No.
Type
*
Page
Load
No.
Rating
A B C D E
1292
CN 26
w
1
f
24 34
5
5
H M-67
1330
DP 26 1
e
24 34 4
H M-71
1116
BL 25
1
1
1
24 29
1
4
H M-57
1117
BL 25
1
1
1
24 29
1
4
H M-57
1272
PD 25
1
1
1
24 32
3
4
H M-66
1763
NC 26 1
1
24 35
b
4
H M-72
1164
BL 25
1
1
1
24 29
w
4
1
H M-60
1160
BT 25
1
1
d
24 29
w
4
1
L M-59
1161
BT 25
1
1
d
24 29
w
6
L M-59
1295
Series 25
w
2 24 32
1
8 (-)
M-68
1290
AY 26
w
2
1
24 33 5
H M-67
1163
Series 26
2
1
3
25
3
32 5
H M-60
1122
KF 27
c
1
1
26
2
32
1
4
H M-58
1347
EB 30
w
1
1
28
f
34 2
2
H M-72
1325
BF 32
3
1 30 36
1
4
1
M M-70
1176
CI 31
b
1
e
30 34
1
2
H M-60
1119
BM 31
1
1
1
30 36 4
H M-57
1271
PC 31
1
1
1
30 42 4
H M-66
1273
PE 32 1
1
30 38 4
H M-66
1275
IK 31
c
1
1
30 40
w
4
1
H M-67
1300
AA 32
3
1
1
30 36
1
4
1
H M-68
1305
AA 32
3
1
1
30 39
1
8
H M-69
1120
Series 34
3
1
1
32
2
40
1
4 (-)
M-58
1307
Series 35
w
1
2
34
w
37
1
7 (-)
M-69
1309
Series 35
w
1
2
34
w
37
1
10 (-)
M-69
1310
AE 37 1
e
35 45 6
H M-69
1754
MX 38 2 36 45 6 H M-72
1315
AZ 38 1
1
36 44 8
H M-70
1341
Series 50
c
2 48 56
2
5
3
(-)
M-73
*
LOAD RATING: L=LIGHT DUTY, M=MEDIUM DUTY, H=HEAVY DUTY
This summary of round manhole castings is listed in order of the smallest clear
opening (Column C) and height (Column F).
1218
GD 20 1
e
19 21
r
1
w
L M-63
1180
BB 25
1
w
22
1
27 1
w
L M-61
1190
Series 23
w
1
2
22
1
25
e
1
c
(-)
M-62
CATALOG
Ring
Cover
No.
Type
*
Page
Load
No.
Rating
A B C D E
CATALOG
Ring
Cover
No.
Type
*
Page
Load
No.
Rating
A B C D E
1215
BC 26
w
w
24 28
w
1
e
L M-62
1217
AY 26
w
2
1
24 28
d
3
w
H M-62
1340
AE 37 1
e
35
2
39
w
2
w
H M-71