PACIFIC MARINE & INDUSTRIAL ®      
Ph:(001)-510-233-2310 ◊ U.S. Toll Free:800-269-8750 ◊ Fx:(001)-510-233-2322    
Web: www.pacificmarine.net ◊ Contact: info@pacificmarine.net ◊ Search PM&I Site    
 
Engineering Department Email:
 ◊ US & Canada ◊ Europe ◊ S. America & Mexico ◊ Africa ◊ Asia & Middle East ◊
 
Drainage Grates
R-4345 to R4346 Series
 

Square Beehive Drainage Grates, 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.
 
Dimensions in Inches  
Catalog  Grate  Grate  Frame  Height  Height 
No.  Overall  Top Size  Overall  Grate  Frame 
R-4345  26 x 26  12 x 12  6 1/4
R-4346  26 x 26  12 x 12  30 x 30  6 1/4 4
R-4347 27 5/8 x 27 5/8 12 x 12   6 1/4 -
R4345 furnished as grate only.   
 
  
Free Open Area Tables
To Calculate Drainage Water Flow
Listed by Product Number
TRUSTWORTHY ◊ GLOBAL ◊ TECHSUPPLY
Better Business Bureau
 
Independent Report on PM&I
 
  
MANUFACTURING & DISTRIBUTION
SINCE 1985
 
SEARCH PM&I SITE
  
PM&I Company Causes
  
Society of Naval Architects
PM&I: SNAME - Society of Naval Architects and Marine Engineers 
& Marine Engineers
PACIFIC MARINE & INDUSTRIAL
is a registered service mark of:

QUALITY PACIFIC MANUFACTURING, INC
Copyright © 1985-2012
All rights reserved.
Version 2.24