View Full Product Catalog


technical image

You may need to scroll horizontally to view all table columns.

Pipe Size Dimension A - Lid Dimension Dimension B - Lid Thickness Dimension C - Clear Opening Dimension E - Frame Dimension Dimension F - Frame Height Shape Frame Type
N/A 40 1-3/8 38-1/2 44-1/2 4 Round N/A
All dimensions are listed in inches unless otherwise noted.

Heavy Duty
Suitable for low pressure application up to 20 p.s.i.
Frames in this series are reversible and can be installed with flange at top for slab
Construction or with flange at base for use with built up manhole.
Slab construction manholes are sized to fit in the opening of corrugated metal pipe from
12” to 48” in diameter.
Furnished standard with concealed, watertight pickhole.
Lids sealed with gasket and fastened with stainless steel bolts.
Units are shipped assembled with gaskets glued to frame.

Request a Custom Quote
Request More Information