U.S. FOUNDRY & MANUFACTURING CORPORATION
MANHOLE RINGS & COVERS
M-54
USF 779 RING AND DA COVER
1.
Specify lettering, if required.
2.
Available with bolts, camlocks.
1 1/4
8 1/4
25 1/4
34 1/2
23 1/4
21 1/2
COVER LOAD
TYPE RATING
DA HEAVY DUTY
1.
Specify lettering, if required.
2.
Available with bolts, camlocks.
USF 780 ADJUSTABLE RING AND COVER SERIES
1 3/8
9
26 1/4
30 1/4
23 3/4
22 1/2
8
32 15/16
28 1/16
27 1/16
39 1/2
USF 780-XB SHOWN
USF 780 SERIES CASTING FEATURES INCLUDE:
•
Advanced Two Ring Frame System
-
lower ring installed directly on top of manhole, while the
upper floats inside, installed into asphalt paving.
–
Inner ring allows for movement of frame with road surface during thermal expansion.
–
Outer ring allows for adjustment of up to 8 inches vertically and over 15 degrees of slope.
•
Perfectly Leveled
-
cover and upper ring are compacted within asphalt, ensuring a flush fit within
the road grade and slope.
•
Even distribution of shock
-
road traffic vibrations are distributed equally into subsurface,
extending life of infrastructure.
•
Economical
-
system allows for lower installation cost, particularly useful during resurfacing.
•
Customizable
-
permanently cast with a specific nameplate or logo to beautify your roads.
•
Product compatibility
-
Interchangeable with existing FDOT covers.
COVER LOAD
TYPE RATING
E HEAVY DUTY
X HEAVY DUTY
BJ HEAVY DUTY
CE HEAVY DUTY
XB HEAVY DUTY