450 x 450mm Block Paving Manhole Cover W/ 100mm Recessed Tray Driveway Bottom outlet: requires drilling a

Bottom outlet: requires drilling a Ø45 mm hole in the channel base (max 6m channel per bottom outlet or 5m per side outlet)

Description:

Hydraulic Velocity: 0

and T-sections

Is this compatible with EcoGrid

450 x 450mm Block Paving Manhole Cover W/ 100mm Recessed Tray Driveway Bottom outlet: requires drilling aSmart and discreet, our line of manhole covers is an excellent choice for any domestic or commercial project. Our bespoke paving manhole covers are perfect for driveways and patios that experience light traffic. You will find this product compatible with all kinds of slabs and flags, concrete, block paving and screed infill. Measurements Clear Opening: 450 x 450mm Inset in Tray: 100mm Overall Frame Size: 556 x 556mm Overall Depth: 106mm (exl. 50mm