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Drainage Grates
R-4340 Series
 

Round Beehive Grates

 

Light Duty–For Ditch Drainage Construction

 

May be used in vitrified clay pipe bell, on a concrete catch basin, or in a cast iron frame as shown

below. 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.

 

Specify: Catalog number and if Cast iron frame is required.

 
Dimensions in Inches  
Catalog  O.D.  Dia.  Ht.  No.  Size  Size  Pipe 
No.  Dia.  Lugs  Bhv  Bhv  Lugs  Bars  Op.  Size 
R-4340-A  34 26 1/4 23 7/8 6 1 1 1/2 24
R-4340-B  33 23 23 3 6 1 1/2 2 24
R-4340-C  33 29 23 5 3/4 4 1 1/4 1 24
R-4340-F  33 28 25 5 4 1 1 24
R-4340-F1**  25 1/2 21 3/4 17 3 4 1 1 18
R-4340-G**  28 18 19 3 3 2 1 3/4 15
R-4340-H  25 15 17 3 3 1 3/4 1 5/8 12
*Furnished with ring instead of lugs. 
**Do not have frame available. 
  
Free Open Area Tables
To Calculate Drainage Water Flow
Listed by Product Number

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