U.S. FOUNDRY & MANUFACTURING CORPORATION
CATCH BASINS
CB-28
USF 4130 FRAME AND GRATE SERIES
RESTRICTED GRATE OPENINGS
USF 4130-6155
USF 4130-6230
RESTRICTED GRATE OPENINGS
USF 4130-6235
1.
Available with solid cover USF 1610.
GRATE LOAD FLOW
NUMBER RATING AREA
6155
MEDIUM DUTY 220
6230
HEAVY DUTY 245
6235
HEAVY DUTY 225