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E90 fire protection duct connection collar

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E90 fire protection duct connection collar

For installation in the E 4.1 system

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Available in 10 versions

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  • E90 electrical duct for ensuring functional maintenance in accordance with DIN 4102 part 12

  • Single-sided version and two-, three- and four-sided versions available

  • Max. dimensions of E90: Outer dimensions: W 640 x H 300 mm and inner dimensions: W 520 x H 180 mm

  • Can be installed directly on walls or ceilings using ceiling hangers or brackets, or on or around cable trays

  • The sheet-metal duct is available in zinc-plated steel or with a coloured coating

  • Sheet-metal duct with a maximum length of up to 2.3 m enables quick and easy installation

  • Spacing of supporting structure ≤ 1.25 m

  • Ducts and moulded parts can be made with custom dimensions for project-specific applications
Notice

When installing the fire protection duct, observe the installation instructions and test certificate no. P-MPA-E-19-010