Square and Rectangular Manhole Frames, Top Lids, and Inner Lids

Light Traffic—for Slab Construction

For use as frost- or water-resistant assembly

on pits, tanks, or reservoirs where hydrostatic head is

not involved. Inner lid provides protection against surface water inflow.

Either Type A or Type B furnished with Type A anchor ring when specified.

Specify: Catalog number, type A anchor ring when required.

Type A anchor ring illustrated here furnished only when specified.