54" X 4" RING, OUTER COVER & OFFSET INNER COVER WT

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Round Manhole Ring and Cover

Part #s

Part #

MH99

DWG #

MH99 RING & OFFSET AUX CVR WT

Stats

Material(s)

Ductile Iron ASTM A536, CL 80-55-06

Rating

H-20

Scale

N/A

Tolerance

XX +- .1,XXX +- .06,XXXX +- .030,< +- 2 DEG

Approx. Weight

Ring 390 Lbs, Outer cover 600 Lbs, Aux cover 98 Lb