PACIFIC MARINE & INDUSTRIAL ®      
 
Engineering Department Email:
 
Bridge, Deck, Building,
and Subway Drains
R-3922-A

 

Bridge Drain Frame and Bolted Grate With Bolting Flange

Heavy Duty

Type “V” ductile iron grate (shown) is considered bicycle safe

only when installed with vanes perpendicular to the curb.

 
  
Free Open Area Tables
To Calculate Drainage Water Flow
Listed by Product Number

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Version 2.24