Bridge Scuppers : Bridge Drain Frame & Grate

Neenah Foundry offers a variety of cast iron drain bridge scuppers. Select from the list below to find the bridge scupper that is a perfect fit for your needs.

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Catalog Number Description A- Grate Dimension B-Grate Thickness C-Bottom Opening E-Frame Dimension F-Overall Height Grate Type Spigot Type Square Feet Open Weir Perimeter Lineal Feet
R-4018 Parking Garage Drain 3-1/4 x 19-3/4 3/4 4-1/2 4-1/2 x 21 10 B Round 0.2 3.8
R-4016-K Roadway and Deck Drain 19 1-1/4 6 N/A 12-1/2 B or D A 1.0 6.3
R-4016-H1 Roadway and Deck Drain 13 1-1/4 6 N/A 12-1/2 A 1 0.6 5.3
R-4016-C Roadway and Deck Drain 17 x 12 1-1/4 6 13-3/4 20 C B
R-4016-B Roadway and Deck Drain 17 x 12 1-1/4 6 N/A 12-1/2 C A 0.5 4.8
R-4015-D Roadway and Deck Drain 11 x 9 1 5 16-1/2 X 18-1/2 14 P D 0.1 3.6
R-4015-C Roadway and Deck Drain 11 x 9 1 5 N/A 10-5/8 B B 0.3 3.6
R-4015-B1 Roadway and Deck Drain 11 x 9 1 4 N/A 20 P A
R-4015-B Roadway and Deck Drain 11 x 9 1 4 N/A 12-1/2 C A 0.4 3.6
R-4015-A1 Roadway and Deck Drain 11 x 9 1 4 N/A 16-1/2 B A 0.2 3.6
R-4015-A Roadway and Deck Drain 11 x 11 1 4 N/A 12-1/2 P A 0.1 3.6
R-4015-D Roadway and Deck Drain 11 x 9 1 5 16-1/2 x 18-1/2 14 B D 0.2 3.6
R-4015-A Roadway and Deck Drain B 0.2 3.6
R-4014-T2V Overhead Scupper Drain, Bolted Grate 7-1/2 x 22-7/16 1-1/4 11 9-1/4 x 24 7-1/4 V Round Flanged 0.3 4.1
R-4014-T2L Overhead Scupper Drain, Bolted Grate 7-1/2 x 22-7/16 1-1/4 11 9-1/4 x 24 7-1/4 L Round Flanged 0.3 4.1
R-4014-T2 Overhead Scupper Drain, Bolted Grate 7-1/2 x 22-7/16 1-1/4 11 9-1/4 x 24 7-1/4 B Round Flanged 0.7 4.5
R-4014-TL Overhead Scupper Drain, Bolted Grate 7-1/2 x 36-3/4 1-1/4 6 9-1/4 x 38 7-1/4 L Round 0.5 7.3
R-4014-T Overhead Scupper Drain, Bolted Grate 7-1/2 x 36-1/2 1-1/4 6 9-1/4 x 38 7-1/4 B Round Flanged 1.2 7.3
R-4014-C2 Overhead Scupper Drain, Bolted Grate 15 x 35-5/8 1-1/2 8 17-1/2 x 37-5/8 11 A Round 2.4 8.4
R-4014-C1 Overhead Scupper Drain, Bolted Grate 15 x 35-5/8 1-1/2 6 17-1/2 x 37-5/8 11 A Round 2.3 8.4
R-4014-B1 Overhead Scupper Drain, Bolted Grate 15 x 43-1/8 1-1/2 6 17-1/2 x 45-1/8 9-1/4 C Round 1.3 9.7
R-4014-B1 Overhead Scupper Drain, Bolted Grate 15 x 43-1/8 1-1/2 6 17-1/2 x 45-1/8 9-1/4 A Round 2.8 9.7
R-4007-A6 Bridge Scupper 12-7/8 x 13 2 4-1/2 x 9-1/2 12-7/8 x 13 17 B Rectangular 0.4 4.3
R-4006 Bridge Scupper 9 x 9-1/2 N/A 6 9 x 9-1/2 16 D Round Outside Thread 0.3 3.1
R-4005-A2 Scupper Frame, Grate 12-7/8 x 13 2 8 13-1/2 x 13-1/2 11 B Round Outside Thread 0.4 4.3
R-4003-C Roadway Drain 14-1/2 x 21-1/2 2 7 17-1/4 x 24-1/2 11 A Round 0.9 6.1
R-4003-B Roadway Drain 14-1/2 x 21-1/2 2 8 17-1/4 x 24-1/2 11 A Round 0.9 6.1
R-4003-A Roadway Drain 14-1/2 x 21-1/2 2 8 17-1/4 x 24-1/2 16-1/2 A Round 0.9 6.1
R-4001-B Bridge Drain 8-1/2 x 13-15/16 1 6 12-1/2 x 15 21 C Round 0.3 2.5
R-3978 Bridge Drain Grate 12-3/8 x 23-1/2 2-1/2 7 13-3/4 x 23-7/8 14 D Square 1.0 4.0
R-3977 Bridge Drain Grate 5-7/8 2 3-15/16 10 4 B Round 0.1 2.6
R-3976 Bridge Drain Grate 10 x 10 3/4 N/A N/A 3 B N/A 0.2 3.3
R-3928 Bridge Drain Frame, Grate 5-1/4 x 12 3/4 4 6-5/8 x 13-1/4 7-11/16 B Round 0.5 1.9
R-3927-A Bridge Drain Frame, Grate 15 x 36-5/8 2 12 16-3/8 x 36-5/8 19-31/32 B Round - Threaded 2.3 8.5
R-3927 Bridge Drain Frame, Bolted Grate 15 x 36-5/8 2 12 16-3/8 x 36-5/8 24-1/16 B Round - Threaded 2.3 8.5
R-3924 Bridge Drain Frame, Bolted Grate 15 x 35-1/4 2 6 17-1/2 x 37-5/8 12 A Round 2.3 8.4
R-3923 Bridge Drain Frame, Bolted Grate 22-1/2 x 22-1/2 2-3/4 10 24 x 24 12-3/4 V Round 1.6 5.6
R-3922-A Bridge Drain Frame, Bolted Grate 12-1/4 x 23-1/4 2-1/2 5-5/8 13-3/4 x 26-7/8 14 V Round 1.0 5.9
R-3919 Bridge Drain Frame, Grate 18-1/4 x 23-1/4 2-1/2 5-3/8 24 x 28 9-1/2 R Round 1.4 6.9
R-3922 Bridge Drain Frame, Bolted Grate 12-1/4 x 23-1/4 2-1/2 5-5/8 13-3/4 x 26-7/8 14 V Round 1.0 5.9
R-3921-B1 Bridge Drain Frame, Bolted Grate 7-17/32 x 22-17/32 1-1/4 6 9-1/4 x 24 13-3/4 B Round 0.7 4.5
R-3921-L1 Bridge Drain Frame, Bolted Grate 7-17/32 x 22-17/32 1-1/4 6 9-1/4 x 24 13-3/4 L Round 0.3 4.1
R-3921-V1 Bridge Drain Frame, Bolted Grate 7-17/32 x 22-17/32 1-1/4 6 9-1/4 x 24 13-3/4 V Round 0.5 4.1
R-3920-V Bridge Drain Frame, Grate 14-1/2 x 21-1/2 2 5-7/16 16-1/2 x 23-1/2 18 V Round 0.9 4.2
R-3919 Bridge Drain Frame, Grate 18-1/4 x 23-1/4 2-1/2 5-3/8 24 x 25 9-1/2 Q Round 0.9 6.9
R-3918 Bridge Drain Frame, Grate 15-1/4 x 30-1/4 2-1/2 8 17 x 32 18 L Square 0.44 7.6
R-3910-V Bridge Drain Frame, Grate 7-1/2 x 16 1-1/4 6 9-1/4 x 17-1/8 21 V Round 0.3 3.1
R-3900-D Bridge Approach Drain Frame, Grate 21 x 75 2 18 x 73-1/4 23 x 77-1/4 2-3/4 L None 5.7 16.0
R-3900-C Bridge Approach Drain Frame, Grate 21 x 50 2 18 x 48 23 x 52 2-3/4 L None 3.8 11.8
R-3900-B Bridge Approach Drain Frame, Grate 21 x 25 2 18 x 22-3/4 23 x 26-3/4 2-3/4 L None 1.9 7.7
All dimensions are listed in inches unless otherwise noted.
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