Drainage Grates: Beehive

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R-4215-C

Convex Grate

Heavy Duty

• For side ditch drainage.

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R-4216-B

Earth Ditch Grate

Heavy Duty

• Allows maximum drainage of surface water in sod or cobbled ditch gutters.

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R-4217

Basket Grate

Heavy Duty

NOTE: Grate made in two sections.

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R-4340 Series

Round Beehive Grate

Light Duty

May be used in vitrified clay pipe bell, on a concrete catch basin, or in a cast iron frame as shown. Effective where debris may interfere with drainage, such as at a roadside or in a median strip.

Bell and spigot vitrified clay and concrete pipe are made under many specifications and dimensions vary. Check the grate sizes in the table to be sure they will fit the pipe you are using.

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R-4341-A

Ditch Grate, Stool Type

Heavy Duty

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R-4342

Beehive Grate, Frame

Heavy Duty

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R-4343

Ditch Grate, Frame

Light Duty

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R-4344

Railroad Bridge Drain Grate, Frame

Light Duty

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R-4345 to R-4347 Series

Square Beehive Drainage Grate, Frame

Light Duty

• For off-roadway construction.

These castings are suitable for use at low points of large graded areas and will drain a substantial volume of surface water from all sides.

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R-4349-C

Median Drain Frame, Grate

Heavy Duty

• For use in narrow median on divided highways, freeways or expressways. Provides large capacity drainage when required during heavy rainfalls.

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R-4349-D

Median Drain Frame, Grate

Heavy Duty

• For use in narrow median on divided highways, freeways or expressways. Provides large capacity drainage when required during heavy rainfalls.

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R-4350 Series

Beehive Grate for Sewer Pipe Bell

Heavy Duty

Bell and spigot vitrified clay and concrete pipe are made under many specifications and dimensions vary. Check the grate sizes in the table below to be sure they will fit in the pipe you are using.

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R-4351-B

Beehive Grate

Heavy Duty

For Bell of a 12" bell and spigot pipe. Since pipe is made under many specifications, there is a wide variation in dimensions. Check the grate size as shown on the drawing to be sure it will fit the pipe you are using.

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R-4351-C

Beehive Grate

Heavy Duty

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R-4351-D

Beehive Grate

Heavy Duty

For Bell of a 18" bell and spigot pipe. Since pipe is made under many specifications, there is a wide variation in dimensions. Check the grate size as shown on the drawing to be sure it will fit the pipe you are using.

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R-4352

Beehive Grate

Heavy Duty

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R-4353

Beehive Grate, Frame

Light Duty

• Also available with 2-7/8" tall frame, if requested.

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R-4360 Series

Beehive Grate, Frame

Light Duty

Various kinds and types of pipe are made under many specifications and dimensions may vary. Check the grate size as shown on the drawing to be sure it will fit the pipe you are using.