Inspection manhole, SA6 System – Inspection Manhole Cover

What it is

SA6 is a round stainless steel floor access cover designed for service wells and technical chambers where water protection is a project requirement: the sheet describes it as flood resistant with column up to 1 mt of water. It is a typical solution for outdoor inspection systems, where access must remain reliable even in critical conditions.

Main technical features

The cover is indicated as 4 mm thick stainless steel, with assisted opening, an internal locking device, hydraulic pistons, and sturdy hidden hinges. Opening is up to about 100°, with a self-tightening closure and oval brass cap. A replaceable and resistant perimeter gasket is included.

Versions & sizes

Versions without/with insulation are indicated (depending on type), with nominal sizes 620 / 800 / 1000 / 1200 and special sizes on enquiry.

Benefits (and notes)

⦁    Flood resistance up to 1 m supports outdoor well details.
⦁    Assisted opening simplifies maintenance access.
⦁    Note: design installation, finished level, and sealing continuity correctly; plan periodic gasket checks.

The FF Systems range also includes dedicated fire systems and fire-rated manhole covers.

On Syncronia, you can download for free official images, catalogues, and SA6 technical data sheets, plus information files for project integration.