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Marshalls Concrete Adjusting Unit 1400mm Dia - 1200 x 675mm (Pack of 5)

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Product Description

Marshalls CPM cover frame adjusting units are reinforced 65mm deep units which can be used in place of engineering bricks to adjust the ductile or cast iron covers and frames to the required level and are kitemarked to BS EN1917:2002/BS5911-3:2010

Adjusting units are available for the following access sizes (mm):

600 x 600
675 x 675
750 x 600

Marshalls Concrete Adjusting Unit Advantages

  • They can be quickly and easily installed by semi-skilled labour
  • There are fewer joints which reduce the likelihood of infiltration
  • All concrete manhole units can be ordered from one source
  • There is a reduced risk of onsite damage and pilferage


DN: 1400mm
Access Size: 1200mm x 675mm
Depth: 950mm

Please note: Seating rings are supplied in the following pack sizes and cannot be split: 600 & 675 square standard and 2 part = 15's, 10's or 5's, 750 square and 750 x 600 = 10's only, 1200x675 and 600 Sq Eccentric = 10's or 5's.

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Depth 950mm Product Type Cover Slabs Diameter 1400mm Material Concrete

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Marshalls Concrete Adjusting Unit 1400mm Dia - 1200 x 675mm (Pack of 5)

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