Inspection manhole, MA-BS System - Inspection cover

What it is

MA-BS is a fire resistance EI90 floor access cover made of stainless steel, with power-assisted opening, for projects where fire protection is required.

Technical features

Stainless steel 2.5 mm thick, 50 mm tray depth, 75 mm installation height. The frame includes a special frost- and water-resistant sealing joint and is set flush in concrete. The tray can be filled with stone, tiles, concrete, resin, granite, wood, hard floor covering, etc. 

Key benefits

⦁    Gas pressure springs enable easy one-person opening/closing
⦁    Fall protection device
⦁    Fire protection plate (EI90)
⦁    Load: up to Class B125 according to EN 124

Application & installation

Designed for covers opened frequently and without particular effort, where fire protection is required. Installation must be performed professionally, ensuring the gasket fits tightly to the frame profile. 

Download on Syncronia

On Syncronia, download for free images, catalogues, technical datasheets and project-useful files: search MA-BS EI90 technical datasheet download and FF Systems fire protection catalogue.