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BridgeDrain™- Scupper Grate Data
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For Loading information of grates, see 'Loadings'
For recommended grate use, see 'Grate Applications'

BAR STEEL EN 1430 / DIN 19580 Class C - 56,000lbs - 968psi
  Description  
Part No.
Length
ins (mm)
Weight
lbs
Slot size
(ins)
Intake area
inches2
  Galvanized steel  
93901
 
36.00” (915)
 
28.6
 
3.6 x 1.0
264.0
  Galvanized steel
93900
 
18.00” (457)
 
15.0
 
3.6 x 1.0
132.0


ADA IRON EN 1433 / DIN 19580 Class E - 135,000lbs - 2,323psi
  Description  
Part No.
Length
ins (mm)
Weight
lbs
Slot size
(ins)
Intake area
inches2
  Ductile iron*  
93893
 
18” (457)
 
28.2
 
0.25 x 1.75
35.0
   
 
 
 


SLOTTED IRON EN 1433 / DIN 19580 Class E - 135,000lbs - 2,323psi
  Description  
Part No.
Length
ins (meters)
Weight
lbs
Slot size
(ins)
Intake area
inches2
  Ductile iron*  
93896
 
18” (457)
 
25.2
 
7.87 x 0.61
58.7
   
 
 
 

Notes:
* Ductile iron ASTM A 536-84 - grade 65-45-12.
1. Bar steel grates supplied complete with stainless steel bell head bolts (1/2 - 13 x 11/2”).
   - replacement part 93898 (Qty 2)
   - replacement part 93897 (Qty 4)
2. Ductile Iron grates supplied with two stainless steel hex head bolts (1/2 - 13 x 11/2”).
   - replacement part 93892 (Qty 2)
3. Intake area is per grate.
 

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