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300 x 300mm Square-to-Round Solid Top Manhole Cover

£18.89
In stock
SKU
CD 300

Clear Opening Size
300mm Diameter

Overall Size
438 x 438mm
37mm Total Depth


The CLKS 300 is completely polypropylene plastic. It is square-to-round, making it suitable for round and square chambers. It als

Clear Opening Size
300mm Diameter

Overall Size
438 x 438mm
37mm Total Depth


The CLKS 300 is completely polypropylene plastic. It is square-to-round, making it suitable for round and square chambers. It also incorporates a 15degree tilt function.

The 35kN loading means the 300 is suitable for applications where small trucks or large vans will drive over, but nothing greater. It is also suitable for pedestrian applications. Ideal uses include paving areas and driveways.

Since the 90s the majority of new build houses have had 300mm diameter plastic inspection chambers installed. Following extensive market research the CLKS 300 was developed, which enables the frame to be easily connected to the top of all shallow inspection chambers

Key Features

  • Better drain access, fits directly onto the chamber
  • Corrosion resistant
  • Driveway loading 35kN
  • Can be rotated
  • Quick and easy to install
  • Square-to-round

Remember, we are rainwater harvesting specialists and UK manufacturers of many brands, including the well known RainCatcher and, as such, we have many trade offers thoughout the year to ensure we remain competitive at all times. When comparing prices and service please leep in mind that we are a BPEC and QCF approved rain and grey water harvesting training establishment, and we offer training to the industry. We recommend you obtain details of a qualified installer from one of our team members; this coupled with our price match guarantee should give you peace of mind when looking to purchase any system or component from Combined Harvesters Ltd. Please note our RainCatcher rain tanks and filters are manufactured in the UK. Please see our terms and conditions.

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