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Our Recess Manhole Cover comes with better performance than Cast Iron, Ductile Iron and RCC manhole covers. Prolong Recess Covers are lighter and superior to the convention materials. They have been thoroughly tested for load bearing and permanent set as per BSEN 124 & IS 1726 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 40 tons (D 400). They are circular, square and rectangular shapes available with single and double seal arrangements. It is available in all standard sizes.
