PACIFIC MARINE & INDUSTRIAL ®      
 
Engineering Department Email:
 
Gutter Inlets
R-3341 to R-3351 Series
 

Concave Gutter Inlet Frames and Grates

 

Heavy Duty

 

Grates in this series not recommended for bicycle traffic.

 
Dimensions in Inches  
Catalog 
No.  AA  DD  EE 
R-3341  7 1/2 11 1/2 1 1/2 8 11 1/2 15 1/2 19 6 3/4
R-3342*  11 1/2 15 1 10 15 30 —  9 1/2 1
R-3344††  13 24 2 13 24 23 34 9 1/2 1
R-3345  15 26 1 1/2 12 26 20 34 6 1 1/2
R-3346  15 38 1/2 1 1/4 16 1/2 40 23 47 7 1/2 1
R-3347  22 1/4 22 1/4 2 1/2 20 1/8 20 1/8 36 Dia.  8 1/2
R-3347-A  22 7/8 39 5/8 2 18 1/2 35 1/4 29 3/4 46 1/2 6 1
R-3348  24 24 2 26 1/2 26 1/2 35 35 7 1
R-3350  28 28 1 3/4 29 29 35 35 6 1 3/8
R-3351†  28 28 1 1/2 29 29 35 35 6 1 3/4
*Only available with 30° diameter base. 
†Furnished with openings parallel with gutter. 
††Grate supported by lugs. 
 
  
Free Open Area Tables
To Calculate Drainage Water Flow
Listed by Product Number

TRUSTWORTHY GLOBAL TECHSUPPLY
PACIFIC MARINE & INDUSTRIAL
is a registered service mark of:

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