Inspection manhole, MA-GBZ System - Inspection cover

What it is

MA-GBZ is a stainless steel floor access cover featuring assisted opening and a centralized locking system, designed when access must be possible from both the outside and the inside. 

Technical features

Stainless steel, 2.5 mm thick, 50 mm tray depth, 75 mm installation height. The frame includes a special frost- and weather-resistant seal and is installed flush by casting; the tray can be filled (stone, tiles, concrete, resin, granite, wood, hard flooring, etc.) and inserted afterwards. 

Key benefits

⦁    Two high-quality gas pistons for easy one-person operation
⦁    Fall-protection device
⦁    Centralized locking system: opening from both outside and inside
⦁    External frame size: clear opening + 101/124 mm

Performance & application

Load up to Class B125 according to EN 124. FF Systems indicates it for covers opened frequently where inside opening is required—e.g., undertrack passages (metro), supply wells, or telephone ducts. 

Download on Syncronia

On Syncronia, download for free images, catalogues, technical datasheets and project-ready files for MA-GBZ.