450mm Square To Round, Sealed Manhole Cover W/ 43.5mm Recessed Tray 450 x 450 grasstop access cover gravity header tank system -

gravity header tank system - in accordance with BS8515 and current water regulations

Slim 65mm profile

Debris trap and lifting keys

ISO 9001 quality assured

the RainCatcher 750L can be integrated into a domestic rainwater reuse system for toilets

450mm Square To Round, Sealed Manhole Cover W/ 43.5mm Recessed Tray 450 x 450 grasstop access cover gravity header tank system -Sealed and Locking Manhole Covers are 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 such like. In many circumstances, especially high end