Standard 675 Square Double Triangular
Ductile Iron Manhole Cover and Frame

 
675mm方內孔150mm高雙三角球鐵沙井蓋板
 
675mm Clear Opening 150mm Height Square Double Triangular Ductile Iron Manhole Cover and Frame
 
BSEN124-Class E600
   
 
 
STORM WATER 清水
FOUL WATER 污水
  
 
Technical Specification:
 
 
Note : The above dimensions are for reference only. Please refer to the actual products.
       
 
Standard:
BSEN124:1994
 
 
 
       
 
Functions:
Designated to be used in Government roadway drainage projects.
  
 
Type:
SW for storm water (with circumscribed raised stubs on the cover)
FW for foul water (with rectangular raised stubs on the cover)
  
   
 
HOKLAS Endorsed Test Certificates
   
 
       
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