PACIFIC MARINE & INDUSTRIAL ®      
 
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Gutter Inlets
R-3429-38 Series
 

Square Gutter Inlet Frames and Grates

 

Heavy Duty

 

Furnished standard with square base except as noted. 

 

Alternate round base flange available as shown in table below.

 
Dimensions in Inches  
Catalog 
No.  E-E 
R-3429-A  18 x 18  1 1/2 16 1/4 x 16 1/4  30” Dia.  —  6 2 1/4 x 4 1/4  1
R-3430  20 x 20  1 3/4 18 x 18  36” Dia.  31 x 31  5 1 3/8 x 3 1/2  1 1/4
R-3433  24 x 24  2 22 x 22  38” Dia.  35 x 35  6 1 3/4 x 6  1 3/8
R-3437**  36 x 36  1 3/4 34 x 34  —  45 x 45  7 2 x 4  1 3/8
R-3438-A**  50 x 50  1 3/4 48 x 48  —  59 x 59  8 1 1/2 x 6 1/4  1 1/8
**Grate furnished in two pieces.   
 
  
Free Open Area Tables
To Calculate Drainage Water Flow
Listed by Product Number

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