20" X 6" FLANGE DOWN RING & COVER
Round Manhole Ring and Cover
Part #s
Part #
MH17
DWG #
MH17
Stats
Material(s)
Cast Iron ASTM A48, CL30
Scale
N/A
Tolerance
XX +- .1,XXX +- .06,XXXX +- .030,< +- 2 DEG
Approx. Weight
Ring 190 Lbs, Cover 125 Lbs