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Universal adjustable backbox for screed floor (thickness from 55mm)

- LEGRAND

Universal adjustable backbox for screed floor (thickness from 55mm)

REF. 088080 EAN. 3414970755650
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Product charateristics
  • Universal : accepts the 3 sizes of standard and flush floor boxes , as well as the round version (by associating the appropriate adaptation plate) which offers time for reflexion time to determine the floor box.
  • Adjustable : to be adjusted to the height of concrete you wish, between 55mm and 125mm. Over that, add the extension kit, cat N° 088087
  • Can be feeded by trunkings (dimensions from L 75mm x H 25mm to L225mm x H 48mm) and by pipes
  • Delivered with a top plate in metal to prevent from the concrete penetration during its pouring and, once dry, to allow walking on it during the work site.
  • Possibility to add reinforcing rods on its eight anchors in the concrete through pre-drilled holes(diameter 10mm)

The product's benefits

Installation
  • Floor box modular to compose : matchs with your needs (type of installation, number of modules, finishes), gives time for reflexion, protects the product during the progression of the work site (the installation follows the steps of the site).
Usage
  • Upgradability : without retouching the floor, the floor box initially installed can be replaced by an other one (different model, bigger capacity…). Especially useful for tertiary rental buildings.
Advantages
  • The reservation in the concrete is made with compressible foam blocks which are recyclable once the concrete dry.
  • Fast and without tool adjustment to the concrete height to be poured : by manual compression of the foam blocks then by precise rotation at its corners of the plastic nuts included.

Technical characteristics

Nominal dimension 353 mm
Min. height finishing layer 55 mm
Levelling range 55-250 mm
Suitable for subfloor duct countersunk (closed) Yes
Suitable for subfloor duct overhead closed Yes
Duct height 25-48 mm
Duct width 75-353 mm
Built-in opening for floor column No
Built-in opening for built-in unit Square
Number of appliances to build in 12
Material side wall Steel
Suitable for placing of sealing No
Decoupling possibility cover from base unit Yes
Bottom plate No

Cross-sell

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