R-3492-A
You may need to scroll horizontally to view all table columns.
| Description | A | AA | B | C | E | F | Lid/Grate Material |
|---|---|---|---|---|---|---|---|
| Airport Manhole Frame, Lid | 32-3/8 | 39-1/2 | 2 | 30 | 42 | 9 | Ductile Iron |
| All dimensions are listed in inches unless otherwise noted. | |||||||
- For slab and built-up manhole construction
- Top and bottom flange provide complete anchorage so frame becomes an integral part of the slab. Can be gasket sealed for watertight application if specified.
Request a Custom Quote
Request More Information