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Public Works:  Riser Rings

   

General Information
 

South Bay Foundry, Inc. stocks a wide selection of gray and ductile iron Municipal and Construction castings for use in road building, underground and utility construction at all branch locations. Included are City and State standard riser rings for use with existing manhole covers and gate caps.

Standard | City, County, and Agencies Marking

SBF ID# CLEAR OPENING RISE HEIGHT
8IN GATE CAP RISER 7-13/16" 1"   
624 RISER 24" 1" 2"   
1170 RISER 24" 2"   
1200 RISER 7-7/8" 1" 1"   
1201 RISER 6" 1" 2" 2"   
1208 RISER 7-7/8" 1" 1" 2"   
1208N RISER 8-3/8" 1" 1"   
1210 RISER 8-7/8" 2"   
1243 RISER 12" 1"   
1246 RISER 10" 2" 2"   
1253 RISER 24" 1"   
1254 RISER 23" 1"   
1254-A RISER 24" 1"   
1257 RISER 14-7/8" 2" 2"   
1270 RISER 23" 1"   
1310 RISER DI 22-3/8" 1"   
1310 RISER 22" 1" 2"   
1314 RISER 22-1/8" 2"   
1325 RISER 36-1/8" 2"   
1495 RISER 25" 2"   
1900 RISER 23" 1-5/8" 2"   
1915 RISER 26" 1"   
1920 RISER 24-1/8" 2"   
G5 RISER 9" 1" 1" 2"   
SBTT RISER 11" 1"   
SBTT RISER 11" 2"   

City, County and Agencies Marking | Standard

MARKING CLEAR OPENING RISE HEIGHT
PG&E 31" 2"   
PG&E 39" 2" 3"   

 

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