Inspection hatches for installation in F30 (EI 30) fire protection suspended ceilings. For all panel thicknesses from 18 to 25 mm, consisting of an anodized aluminum frame with a swing-out and completely removable inner cover, a screwed Knauf diamond plate, a seal and a self-activating safety catch. Installation advantages: - stable frame for easy assembly - quick and easy to install - cover can be completely removed for filling and coating work - with screw protective caps for injury-free installation - can be used later - only one flap is required for different panel thicknesses User advantages: - flush, inconspicuous even in grazing light - narrow gap, visually appealing - stable and high-quality design for long-term functionality even when opened frequently - cover can be removed for convenient access to installations - protective caps on screws for injury-free access to the wall cavity - spare parts available for a very long time - uncomplicated coating with paint, wallpaper or tiles Planner advantages: - Safety: tested and approved system components - simple documentation: evidence via Knauf Direkt is always up to date and available - short opening path and low installation depth in the cavity ideal when space is limited - support from Knauf at any time for technical questions

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