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Table Title
| Break-away Couplings and Bases
|
Manufacturer
|
Catalog Number
|
Approval Date
|
|
Precision Form, Inc. |
PFI-200-1A Breakaway Couplings |
5/5/03
|
|
|
|
Akron Foundries, Inc. / Hapco |
AASHTO No. TB6-9”–10 ½” to 12½” Bolt Circle
|
| Dwg # A79402 – 4/4/98
|
| AASHTO No. TB5-9”–14 ½” to 15¼” Bolt Circle
|
| Dwg # A79236 – 1/4/00 |
8/15/03
|
|
|
|
Akron Foundries, Inc. / Valmont |
CS-300 – Up to 12” Bolt Circle AASHTO No. TB6-9
|
| Dwg # KS-90 – 5/14/03
|
| CS-370 – 14 ½” to 15” Bolt Circle AASHTO No. TB5-9
|
| Dwg # KS-91 w/ Rev 1 |
6/20/03
|
|
|
|
|