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THE FOLLOWING TABLE NOTES THE PROPER DEPTH OF THE CONNECTOR’S SERRATED SEALING SURFACE’S CENTER.
NOTE: THE SERRATED SEALING SURFACE OF MOST CONNECTORS IS 2” DEEP. THEREFORE THE CENTER WOULD BE 1” IN FROM THE INNER EDGE OF THE CONNECTOR.
OUR L-SERIES HOLE FORMS ARE DESIGNED AND MANUFACTURED TO FORM THE CRITICAL EQUAL TO CORED DIAMETER HOLE MEASURED “IN” FROM THE INNER WALL OF THE STRUCTURE.
| Manhole/Wall Type | Depth Placement Instructions |
|---|---|
| 48 x 5 5" Wall Manhole | Center of connector's band should be placed 1 1/2" into hole |
| 6" Flatwall | Center of connector's band should be placed 2 1/2" into hole |
| 60 x 6 6" Wall Manhole | Center of connector's band should be placed 2 1/2" into hole |
| 72 x 7 7" Wall Manhole | Center of connector's band should be placed 3 1/2" into hole |
| 84 x 8 8" Wall Manhole | Center of connector's band should be placed 4 1/2" into hole |
| 8" Flatwall | Center of connector's band should be placed 4 1/2" into hole |
| 96 x 9 9" Wall Manhole | Center of connector's band should be placed 5 1/2" into hole |
1900 Ray Davis Boulevard, Seminole, OK 74868