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Clear Opening φ900mm Watertight Manhole Cover

Clear Opening φ900mm Watertight Manhole Cover

  • 2021/03/11

This is a relatively large size single-open circular manhole cover designed specifically for customers who require sealing function. After years of design, production, testing (pressure testing and seal testing) and feedbacks from our clients, this is proved that this product is very suitable for manhole covers that need sealing function above the UST of gas stations. Load Bearing Capacity: D400. Standard: EN 124-1:2015; EN 124-5:2015. 


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