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discounts across all ranges

Clark Drain Square to Round Recessed Manhole Cover 450 x 80mm



Out of stock


The ClarkDrain Square To Round Recessed Manhole Cover is a recessed style cover and frame with integral lifting handle. Tested to withstand 120kgs of direct lift, this high strength manhole cover features a galvanised steel tray that can be rotated to fit the frame. The cover can also be turned to match the direction of the paving, thus eliminating the need to cut paving around a circular opening.

Applications: Landscaping, Driveway

Loading: 10 Tonne Gross Plated Weight

Cover: Recessed (Block Paving)

Lifting Key: Integral Lifting Keys (included)

Material: Galvanised Steel Cover & Polypropylene Frame

Internal Dimensions: 450 (W) x 80 (D)

External Dimensions: 580 (L) x 580 (W) x 88 (D)

Clear Opening: 450 Diameter


  • Driveway loading
  • Integral lifting keys, tested to withstand 120kgs direct lift
  • Fully galvanised tray
  • Square-to-Round frame design, perfect partner for ClarkDrain 450mm dia chamber & riser CD U453/CD U455
  • Product can be turned to match direction of paving
  • Eliminates the need to cut paving around a circular opening
  • Quick & easy to install – Aesthetically pleasing


Clark Drain

Clark Drain Drainage

Clark Drain specialise in manufacturing high quality, long lasting drainage solutions. The brand work with merchants, architects and civil engineers to produce innovative drainage products for both domestic and commercial projects and developments. Clark Drain is a family owned company, with a heritage that encompasses strong values and a passion for pioneering new ideas within the industry, with a number of designs made from recycled materials, for reduced impact on the environment. Clark Drain drainage is often utilised by professionals and offers long lasting quality for those installing or constructing drainage channels on either a residential or commercial property.
Weight 16 kg



Clark Drain


Paving, Patios, Driveways


450 diameter


Galvanised Steel Cover & Polypropylene Frame