Trench and Sump Cover Plates with Lifting Handles
A cover for a cable trench or sump: 5 mm chequered plate with a 40 mm return so it sits flush in its frame, with recessed handles for lifting.

3D illustration of the reference design
800 × 800, 3 mm Chequered Plate, Hinged, with Gas Spring and Lock
A hatch lid 800 × 800 from 3 mm chequered plate with 40 mm returns and two welded ribs underneath, on a welded angle frame, hinged, with a gas spring and a lock; galvanised.
| Panel | 800 × 800 mm, t 3, plain |
|---|---|
| Material | Mild-steel HR sheet/plate |
| Finish | Hot-dip galvanised after fabrication |
| Product code | 12.43 |
A cover for a cable trench or sump: 5 mm chequered plate with a 40 mm return so it sits flush in its frame, with recessed handles for lifting.
A V-notch weir plate with four vertical bolt slots 8 × 30 that allow the crest height to be adjusted and a machined gasket face on the back so it seals against the tank wall.
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