PM&I: Catalog of Cast Drainage Grates and Frames: R-4385 Series

PACIFIC MARINE & INDUSTRIAL

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Drainage Grates
R-4385 Series

Lightweight Bar Grates

Recommended for use in tile not subject to heavy loads.

For heavy traffic grates, see R-4030 Series.

Since tile and other pipe is made under many specifications, dimensions will vary.

Check the grate sizes in the table to be sure they will fit the pipe you are using.

Dimensions in inches
Catalog	Pipe
No.	Size	A	B	G	H
R-4385-B	6	8	1 / 2	5/8	9/16
R-4385-C	8	10 3/8	1 / 2	1 / 2	7/16
R-4385-D	10	12 1/2	7 / 8	1 / 2	1 / 2
R-4385-E	12	14 3/4	3/ 4	7/8	7/8
R-4385-F	15	18 1/4	7 / 8	5/8	3/ 4
R-4385-G§	18	22	1	1	1
R-4385-H	24	29	1 1/4	1 5/16	3/ 4
R-4385-J§	27	32 3/4	1 1/2	1 5/16	3/ 4
R-4385-K§	30	36	1 1/2	1 1/4	1
§Not recommended for bicycle traffic.

To Calculate Drainage Water Flow

Listed by Product Number

SINCE 1985