Inlets & Catch Basins : Combination Inlets : With Curb Box

Neenah Foundry offers a variety of cast iron combination inlets with curb boxes. Select from the list below to find the combination inlets with curb boxes that fit your needs.

All dimensions are listed in inches unless otherwise noted.

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Catalog Number A-Grate Dimension B-Grate Thickness E-Flange Dimension F-Curbside Height G-Roadside Height Curb Box Length Curb Box Width Grate Type Sq Ft Open Weir Perimeter Lineal Feet
R-3082-V1 29-1/8 x 29-1/8 4 36 x 36 8-1/2 4 33-3/4 6-5/8 V
R-3293-3 23-7/8 x 36-1/16 2 34-7/8 x 120 12-1/2
R-3293-2 17-3/4 x 37-1/4 1-7/8 31 x 80-1/4 11-3/4
R-3288-L 16-3/4 x 29-29/32 2-15/16 24-13/32 x 67-11/16 5-1/2
R-3397-1 20 x 22-7/8 1-1/2 - -
R-3363-1 - - - -
R-3362-1 - - - 5
R-3297-1 15 x 30 2-1/2 - -
R-3295-3 17-3/4 x 35-1/4 2 - -
R-3295-2 17-3/4 x 35-1/4 2 - -
R-3295 17-3/4 x 35-1/4 2 - -
R-3292 17-1/2 x 35-1/4 2 31 x 43 4
R-3290-VB - - 43 x 31 6
R-3290 17-1/2 x 35-1/4 2 31 x 43 4
R-3289-HV 16-3/4 x 29-15/16 2 24-13/32 x 36-7/16 5-1/2
R-3289-C 16-3/8 x 29-1/2 2 24-13/32 x 36-7/16 5-1/2
R-3288-HV2 16-3/4 x 29-15/16 2 24-13/32 x 67-11/16 5-1/2
R-3288-E2 16-3/8 x 29-1/2 2 24-13/32 x 67-11/16 5-1/2
R-3287-SB10 15-3/4 x 34-3/4 2 31-1/2 x 45-15/16 7-3/32
R-3287-15 22-1/2 x 22-1/2 2 - -
R-3287-10V 15-5/8 x 34-5/8 1-15/16 31-1/2 x 45-15/16 7-3/32
R-3286-8V 15-5/8 x 21-5/8 2 - -
R-3281-AL 11-5/8 x 28-3/4 1-3/4 22-3/4 x 22-3/4 6
R-3281-A 11-5/8 x 28-3/4 1-3/4 22-3/4 x 22-3/4 6
R-3278-AR 16-5/8 x 21-3/4 1-3/4 36 x 31 7-3/4
R-3278-AL 16-3/4 x 22 1-3/4 36 x 31 7-3/4
R-3278-A 16-7/8 x 22 1-3/4 36 x 31 7-3/4
R-3277-A 16-7/8 x 22 1-3/4 36 7-3/4
R-3275 17 x 21-1/4 1-7/8 34-1/2 5-1/2
R-3274-B 18 x 22-9/16 1-3/4 37 4-3/4
R-3274-A 18 x 22-9/16 1-3/4 37 4-3/4
R-3274 18 x 22-9/16 1-3/4 37 6-3/4
R-3273-A 17-1/8 x 22 2 38 5-1/4
R-3261-A 17-7/8 x 23-7/8 2 33 x 32-13/16 4-7/8
R-3260-A 24 x 48 2 25-7/8 x 49-7/8 4
R-3252-A 22-3/4 x 22-3/4 1-1/2 32-3/8 x 36 8-5/8
R-3250-DVSP 22-3/4 x 22-3/4 1-1/2 38 8-7/8
R-3250-DV 22-3/4 x 22-3/4 1-1/2 38 9
R-3250-CV 22-3/4 x 22-3/4 1-1/2 31 x 38 8-7/8 9-3/4 41 4-3/4 L 1.3 5.8
R-3250-CL 22-3/4 x 22-3/4 1-1/2 31 x 38 8-7/8 9-3/4 41 4-3/4 L 1.0 5.8
R-3250-C 22-3/4 x 22-3/4 1-1/2 31 x 38 8-7/8 9-3/4 41 4-3/4 R
R-3250-BV 22-3/4 x 22-3/4 1-1/2 31 x 38 8-7/8 9-3/4 41 4-34 L 1.3 5.8
R-3250-BL 22-3/4 x 22-3/4 1-1/2 31 x 38 8-7/8 9-3/4 41 4-3/4 L 1.0 5.8
R-3250-B 22-3/4 x 22-3/4 1-1/2 31 x 38 8-7/8 9-3/4 41 4-3/4 R 1.4 5.8
R-3250-A 25-5/8 1-1/2 33-1/2 10 10-7/8 25 3-1/2 K 1.5 5.5
R-3250-1 25-5/8 1-1/2 33-1/2 10 10-7/8 25 3-1/2 K 1.5 5.5
R-3249-F 17-1/2 x 21-5/8 2 29-1/2 x 29-7/8 6-1/2 8-1/2 25-1/4 6-1/2 S 1.1 4.7
R-3247-2Q 26-1/2 x 47-5/8 2-1/2 31-7/8 x 59 10-1/8 10-1/8 58-1/4 8 Q 1.8 8.4
R-3247-2L 26-1/2 x 47-5/8 2-1/2 31-7/8 x 59 10-1/8 10-1/8 58-1/4 8 L 4.6 8.4
R-3247-2D 26-1/2 x 47-5/8 2-1/2 31-7/8 x 59 10-1/8 10-1/8 58-1/4 8 R 3.8 8.4
R-3246-F 17-1/2 x 35-1/2 1-3/4 48 7-1/8 9-1/8 35-1/2 5-5/8 C 1.6 5.8
R-3246-E 17-1/2 x 35-1/2 1-3/4 48 7-1/8 9-1/8 35-1/2 5-5/8 C 1.6 5.8
R-3246-CL 17-3/4 x 35-1/2 2 31-1/4 x 43 7-1/8 9-1/4 35-1/2 5-3/4 L 1.6 5.8
R-3246-CC 17-3/4 x 35-1/4 2 31-1/4 x 43 7-1/8 9-1/4 35-3/4 5-3/4 C 1.8 5.8
R-3246-AP 35-3/4 x 23-7/8 2 43 x 34-7/8 4 6-1/12 36-1/2 5-3/4 C 2.2 7.0
R-3246-AM 23-7/8 x 35-3/4 2 43 x 34-7/8 4 6-1/2 36 6 L 1.9 5.8
R-3246-AL 23-7/8 x 35-3/4 2 43 x 34-7/8 4 6-1/2 36-1/2 5-3/4 L 3.1 7.0
R-3246-A 35-3/4 x 23-7/8 2 43 x 34-7/8 4 6-1/2 36-1/2 5-3/4 C 2.2 7.0
R-3246-1 17-1/2 x 35-1/4 2 31 x 43 4 6-1/2 36-1/2 5-3/4 C 1.6 5.8
R-3246 17-1/2 x 35-1/4 2 31 x 43 4 6 36-3/4 5-3/4 C 1.6 5.8
R-3237-B 22-1/4 x 18-5/8 2 36 7-3/4 9-1/8 24 6-3/8 C 1.3 4.9
R-3237-A 22-1/4 x 18-5/8 2 36 7-3/4 9-1/8 24 6-3/8 C 1.3 4.9
R-3237-1 22-1/4 x 18-5/8 2 36 7-3/4 9-1/8 24 6-3/8 C 1.3 4.9
R-3237 22-1/4 x 18-5/8 2 36 9-3/8 7-1/2 24 9-1/2 C 1.3 4.9
R-3236-A 22-1/4 x 18-5/8 2 36 7-3/4 9-1/8 22-1/4 5-1/2 C 1.2 4.9
R-3236-1 22-1/4 x 18-5/8 2 36 7-3/4 9-1/8 22-1/4 5-1/2 C 1.2 4.9
R-3236 22-1/4 x 18-5/8 2 36 6-3/4 7-1/2 22-1/4 4-1/2 C 1.2 4.9
R-3235 17 x 19-7/8 2 36 7 7 21-5/8 6-1/4 C 0.7 4.5
R-3234-B1 20 x 22 1-7/8 31 x 34 7 7 22 6 A 1.1 5.3
R-3233-D 34 x 21-1/4 2 23-3/8 x 36 4 6 36 8-1/2 A 2.8 6.4
R-3233 18 x 23 2 23-3/4 x 36-1/2 13 6 36-1/2 8-1/2 A 2.8 6.4
R-3229-L 23-7/8 x 23-7/8 2 36 x 38 4-7/8 5-7/8 26-1/2 7 L 1.5 6.0
R-3229-A 24 x 24 2 36 x 37-1/4 4-7/8 5-7/8 26-1/2 7 C 1.5 8.0
R-3228-K 21-5/8 x 29-1/8 2 31-3/16 x 37 5-1/2 10 31-1/2 6 C 1.9 6.0
R-3228-JD 21-5/8 x 29-1/8 2 31-3/16 x 37 5-1/2 10 31-1/2 6-5/8 R
R-3228-J 29-1/8 x 21-5/8 2 31-3/16 x 37 5-1/2 10 31-1/2 6 D 2.2 6.0
R-3228-H 21-5/8 x 29-1/8 2 31-3/16 x 37 5-1/2 10 31-1/2 6 C 1.9 6.0
R-3228-GD 21-5/8 x 29-1/8 2 31-3/16 x 37 5-1/2 10 31-1/2 6 R
R-3228-G 29-1/8 x 21-5/8 2 31-3/16 x 37 5-1/2 10 31-1/2 6 D 2.2 6.0
R-3228-BD 21-5/8 x 29-1/8 2 30 x 37 8-1/2 10-1/4 31-1/2 6 R 2.3 6.0
R-3228-BC 21-5/8 x 29-1/8 2 30 x 37 8-1/2 10-1/4 31-1/2 6 C
R-3222-LA 24 x 21-1/2 1-15/16 31 x 32 14-1/2 8 26-1/2 7 L 1.0 5.6
R-3222-C 21-1/2 x 24 1-15/16 31 x 32 14-1/2 8 26-1/2 7 C
R-3220-L 23-7/8 x 23-7/8 2 35 x 35 14-1/2 5-7/8 26-1/2 7 L 1.5 6.0
R-3220 24 x 24 2 35 x 35 14-1/2 5-7/8 26-1/2 7 C 1.5 8.0
R-3193-CU3 24-9/16 x 47-1/2 4 55-9/32 x 40-11/16 6 7-1/2 49-1/2 9 K 5.6 8.6
R-3193-CM3 24-9/16 x 47-1/2 4 55-9/32 x 40-11/16 6 7-1/2 49-1/2 9 K 5.6 8.6
R-3192-CU2 37-1/12 x 25 4 45-9/32 x 40-11/16 6 7-1/2 39-1/2 9 K 4.4 7.8
R-3192-CM2 37-1/2 x 25 4 45-9/32 x 40-11/16 6 7-1/2 39-1/2 9 K 4.4 7.8
R-3191-CU1 24-9/16 x 27-1/2 4 35-9/32 x 40-11/16 6 7-1/2 29-1/2 9 K 3.2 6.2
R-3191-CM1 24-9/16 x 27-1/2 4 35-9/32 x 40-11/16 6 7-1/2 29-1/2 9 K 3.2 6.2
R-3188 29-3/4 x 21-3/4 1-1/4 36 x 36 5 5-1/2 31-1/2 7 C 0.5 8.6
R-3170 10-7/8 x 20 1-3/4 31 6 7 20-1/2 5-1/4 B 0.7 3.5
R-3169 10-7/8 x 20 1-3/4 31 6 7 20 5-3/4 B 0.7 3.5
R-3165 17 x 20 2 23-1/8 x 24-7/8 6-1/2 5-1/2 22-1/2 5-1/2 A 1.4 4.5
R-3161 17-3/16 x 22-3/16 2 38 5-1/4 6-1/4 22-3/4 6 S 1.3 4.7
R-3159-A 18 x 22-3/8 1-3/4 37 6 6-3/4 22-9/16 5-1/4 S 1.3 4.9
R-3157-AL 16-7/8 x 38 1-3/4 23 x 40-3/4 10 5-1/2 40 6 L 2.3 6.0
R-3157-A 16-7/8 x 19 1-3/4 23 x 40-3/4 10 5-1/2 40 6 K 2.1 6.0
R-3157-2 20 x 22-7/8 1-1/2 26-3/4 x 32-5/8 10-1/4 7 25-1/8 5-3/4 L 1.6 5.2
R-3157-1 20-1/8 x 23 1-1/2 26-3/4 x 32-5/8 10-1/4 7 25-1/4 5-3/4 A 1.1 5.2
R-3075-V 17 x 19-7/8 2 35 5-3/4 6-3/4 21 5-1/4 V 1.3 4.5
R-3075-L 17 x 19-7/8 1-7/8 35 5-3/4 6-3/4 21 5-1/4 L 0.8 4.5
R-3075 17 x 20 2 35 5-3/4 6-3/4 21 5-1/4 R 0.9 4.5
R-3070 17 x 20 2 35 5-7/8 6-3/4 21 5-1/4 A 0.9 4.5
R-3067-VB 15-1/8 x 35-1/4 1-7/8 31 x 43 4 6 36-3/4 5-3/4 V 2.7 5.8
R-3067-V 17-3/4 x 35-1/4 1-7/8 31 x 43 4 6 36-3/4 5-3/4 V 2.4 5.8
R-3067-L 17-3/4 x 35-1/4 2 31 x 43 4 6 36-3/4 5-3/4 L 2.1 5.8
R-3067 17-3/4 x 35-1/4 2 31 x 43 4 6 36-3/4 5-3/4 R 2.0 5.8
R-3066 20 x 22 1-7/8 23 x 30 10 7-1/2 22 6-1/4 R 1.4 5.3
R-3065-V 17 x 19-7/8 2 36 7 7 21-5/8 6-1/4 V 1.3 4.5
R-3065-L 17 x 19-7/8 1-7/8 36 7 7 21-5/8 6-1/4 L 0.8 4.5
R-3065 17 x 20 2 36 7 7 21-5/8 6-1/4 R 0.9 4.5
R-3039-A 18-5/8 x 22-1/4 2 30 x 36 7-3/4 9-1/8 24 6-3/8 S 1.5 5.0
R-3031-B 18-5/8 x 22-1/4 2 36 7-3/4 9-1/8 19-3/4 5-1/2 S 0.8 4.8
R-3034-B 18-5/8 x 22-1/4 2 36 7-3/4 9-1/8 24 6-3/8 S 1.1 4.8
R-3030 16 x 22-7/8 2 35-7/16 7 8 24 4-7/8 A 1.0 4.6
R-3015 16 x 23 2 35-7/16 7 8 24 4-7/8 R 1.1 4.6
R-3010-L 16 x 22-7/8 2 35-7/16 7 8 24 4-7/8 L 0.9 4.6
R-3010 16 x 22-7/8 1-15/16 35-7/16 7 8.0 24 4-7/8 A 1.0 4.6
All dimensions are listed in inches unless otherwise noted.
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