PM&I: Catalog of Cast Man Hole or Manhole Frames and Lids: Manholes: R-1792 Series

PACIFIC MARINE & INDUSTRIAL

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Man Hole Covers
R-1792 Series

Manhole Frames, Solid Lids, Grates

Heavy Duty

All frames can be installed as shown.

If application requires flange at top for slab-type installation, order from R-5900-1 Series.

For bolted units, see R-6461-2 Series.

Furnished standard with as-cast bearing surfaces.

Dimensions in Inches
Catalog No.	Catalog No.
Solid Lid	Open Grate	A	B	C	E	F	G	H
R-1792-AL	R-1792-AG	10 1/4	1 1/2	8 1/2	14 1/2	4	1 x 3 3/4	7/8
R-1792-BL	R-1792-BG	13 1/4	1 1/2	11 1/2	17 1/2	4	1 x 5	1
R-1792-CL	R-1792-CG	16 1/4	1 1/2	14 1/2	20 1/2	4	1 x 6 3/4	7/8
R-1792-DL	R-1792-DG	18 1/4	1 1/2	16 1/2	22 1/2	4	1 1/8 x 7 1/8	1
R-1792-EL	R-1792-EG	22 1/4	1 1/2	20 1/2	26 1/2	4	1 1/8 x 4	1
R-1792-FL	R-1792-FG	25 1/4	1 1/2	23 1/2	29 1/2	4	1 1/8 x 4	3/4
R-1792-GL	R-1792-GG	28 1/4	1 1/2	26 1/2	32 1/2	4	1 x 5	7/8
R-1792-HL	R-1792-HG	34 1/4	1 1/2	32 1/2	38 1/2	4	1 x 7	1
R-1792-JL	R-1792-JG	40	1 1/2	38 1/2	44 1/2	4	1 1/8 x 8 3/4	1
R-1792-KL	R-1792-KG	46 1/8	1 1/2	44 1/2	50 1/2	4	1 1/16 x 5 1/2	1

SINCE 1985