Inline Water Level Control StructureTM Metal Lid Sizing
Chart reflects corresponding pipe size and inside dimensions of structure for each metal lid.
	
		
			| Pipe Size for Structure | Inside Dim. of Structure Width           Depth | Lid Item # | 
	
	
		
			| 4"/6" | 8"          x     10" | 700353 | 
		
			| 8" | 11 5/8"  x     12" | 700354 | 
		
			| 10" | 14"          x     16" | 700355 | 
		
			| 12" | 16"          x     20" | 700356 | 
		
			| 15" | 20"          x     24" | 700357 | 
		
			| 18" | 24"          x     28" | 700358 | 
		
			| 24" | 31"          x     39" | 700359 |