Manhole Cover
medium
Deck and tank manhole access covers.
Known Models (2)
Generic (Class Approved) Flush Deck Manhole Cover 600mm
600mm diameter
· Deck Hardware
· flush
type: flush
diameter_mm: 600
Common Failures:
- • Gasket deterioration
- • Cover bolt thread corrosion
- • Cover deformation from traffic
Service: Replace gaskets when compressed; never overtighten bolts.
Spares: Ersatzteile über Generic (Class Approved) oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Generic (Class Approved) Raised Manhole Cover 800mm
800mm diameter
· Deck Hardware
· raised
type: raised
diameter_mm: 800
Common Failures:
- • Coaming corrosion
- • Hinge pin seizure
- • Quick-acting closure failure
Service: Grease hinge pins and dogs quarterly.
Spares: Ersatzteile über Generic (Class Approved) oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.