Drain Channels With Grating / Gully Cover
   
   
 
 

FRP/GRP Composite Recess Manhole Covers:

FRP/GRP Composite Recess Manhole Covers

With a better performance than Cast Iron, Ductile Iron and RCC manhole covers and being lighter and superior, this product is an industrial revolution. They have been thoroughly tested for load bearing and permanent set as per BSEN 124 1994 & AASHTO M306 standards for drainage and utility services. Our covers meet all the requirement of the code.

Our covers are available in all standard sizes with load bearing capacity ranging from 2.5 tons to 60 tons(E 600). They are circular, square and rectangular shapes available with single and double sealed arrangements.
 
SALIENT FEATURES :
  • All covers are available with double seal.
  • Non Brittle
  • All lifting keyholes are in Glass Filled Nylon, Socket type to avoid wear and tear in lifting area.
  • Self Pigmented / Non-Painted
  • Permanent set is zero in all sizes & load bearing
  • All Keyholes have closed bottom.( Non thru & thru )
  • If required the covers are made available with bolt locking arrangements
THERMODRAIN FRP/GRP/COMPOSITE RECESS MANHOLE COVERS WITH FRAME
Shape Frame Clear Opening size
  Available from 2.5 Tons to 60 Tons Load Bearing
Circular 500 mm
  600 mm
  762 mm
  900 mm
  1000 mm
  1400 mm
   
Rectangular 600 mm * 450 mm
  900 mm * 450 mm
  900 mm * 600 mm
  990 mm * 1220 mm
   
Square 300 mm * 300 mm
  450 mm * 450 mm
  600 mm * 600 mm
  675 mm * 675 mm
  750 mm * 750 mm
  900 mm * 900 mm
  1000 mm * 1000 mm
  1200 mm * 1200 mm
  1500 mm * 1500 mm
Note: Details can be provided on request.
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