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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 25-3/4 1 23-1/4 27-3/8 8 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.
Seal type frames have flange at base as well as top. Furnished with T gasket
And stainless steel cap screws.
Units are shipped assembled with gasket glued to lid.
NOTE: Bolting pads reduce effective clear opening (dimension C)
By 2ā€ to 3ā€. If ā€œCā€ dimension is critical, select larger size.

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