600 x 450mm Sealed Manhole Cover W/ 43.5mm Recessed Tray Completely Galvanised 450 x 450 recessed access cover Low-maintenance removable top for easy

Low-maintenance removable top for easy cleaning

internal manhole covers have to be air tight but a single or double seal is not specified

This pump is designed for pumping clean water only

Aperture: Hexagonal

600 x 450mm Sealed Manhole Cover W/ 43.5mm Recessed Tray Completely Galvanised 450 x 450 recessed access cover Low-maintenance removable top for easySealed and Locking Manhole Covers are the new equivalent to double sealed. As per the Building Regulations 2000, internal manhole covers have to be air tight which is achieved with a sealed and locking cover. All of our recessed T Range covers feature a rubber gasket seal and a locking function. Common applications for Sealed and Locking Covers are internal rooms, tiled floors, patios, playgrounds and suchlike. In many circumstances, especially high