CD 450SR Recessed Manhole Cover & Frame
- Clear Opening 450mm x 80mm
- External Dimensions 580mm x 580mm x 88mm*
*Not including any strengthening supports.
If you have difficulty clarifying what the clear opening size corresponds to, please refer to the second image (above). The best way to decide which cover is most suitable for you is by measuring the hole in the ground that is being covered.
The CD 450SR is recessed for infill of block paving or slabs. It has a 10 tonne gross plated weight load bearing capacity, making it suitable for domestic driveways or areas of light vehicular traffic. This cover has built-in lifting keys. The CD 450SR fits square or round chambers.
If replacing a manhole cover in a garden, lawned area or similar, strongly consider using a GrassTop Manhole Cover; these incorporate pre-drilled drainage holes and factory fitted specialist membranes that gradually filter the water through and allow grass to grow. For installations with gravel infill or similar, we recommend the EcoGrid Grass & Gravel Covers to stop the finish material shifting under foot or traffic.
They are also ideal for landscaped areas featuring rubber crumb, bark chippings, decorative stone and suchlike. GrassTop and EcoGrid covers are unique to Recessed Manhole Covers, part of EcoGrid Limited.
- Galvanised steel tray with black polypropylene frame
- Integral lifting keys
This cover meets the FACTA standards 7.0, 7.2, 7.2.1, 7.2.3 and 7.3.3, as well as mild steel material grade according to BS EN 1449:1991/EN10025, and galvanised standards to BS EN 1461:1999. Polypropylene Grade AP9.
Bespoke Manhole Covers
We offer a made to order service for a vast range of manhole covers to meet your requirements: biomass, multi-part, decorative finishes, bespoke sizes, extra security, spring assisted and more. Bespoke manhole covers, including EcoGrid and GrassTop Covers, are non-returnable items as they are made to order. Please note, we offer up to 10% off your next order when images of the completed project are provided, including the bespoke product.
If you require a bespoke service, or have any queries regarding our products, don't hesitate to contact us by calling 0151 639 4281 or send an email to firstname.lastname@example.org.
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