Curb Openings

Neenah Foundry offers a variety of heavy duty cast iron curb openings. Select from the list below to find the curb openings that fit your needs.

R-3262 Series+

R-3262 Series

Storm Water Curb Openings

Heavy Duty

R-3262 Series

Curb opening castings are used as shown, where it is advantageous to transmit stormwater from downspout in shallow drains and discharge it through the curb to the street gutter.

Catalog No. A B C C-C E E-E F T
* 4" ID outlet is optional
R-3262-1 5 1/2 4 4 6 5 7 1
R-3262-2 6 1/2 4 4 8 1/4 5 6 2 1/4
R-3262-3* 5 1/2 4 5 1/2 6 6 1/2 6 1/2 1
R-3262-4 5 1/2 4 16 7 17 6 3/8 2
R-3262-6 6 1/2 6 6 8 7 1/4 9 2

R-3264+

R-3264

Storm Water Curb Opening

Heavy Duty

R-3264

R-3268+

R-3268

Storm Water Curb Opening

Heavy Duty

R-3268

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