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220 to 300 x 43.5mm Square-to-Round, Sealed & Locking Recessed Manhole Cover

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220 to 300 x 43.5mm Square-to-Round, Sealed & Locking Recessed Manhole Cover

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  • Clear Opening 220 to 300mm x 43.5mm

  • External Dimensions 440mm x 440mm x 52mm*

  • Weight 7.5kg approximately

Availability: In stock

£50.88

T1G3 Recessed Manhole Cover & Frame

  • Clear Opening 220 to 300mm x 43.5mm
  • External Dimensions 440mm x 440mm x 52mm*
  • Weight 7.5kg approximately
*Not including reducing steps.

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 T1G3 is recessed for concrete or screed infill. It has a 5 tonne gross plated weight load bearing capacity, making it suitable for pedestrian areas. This cover has built-in lifting keys. The T1G3 fits square or round chambers and it's ridged adaptor can be cut to suit the chamber, starting at 220mm up to 300mm.
 
Sealed 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 but a single or double seal is not specified. All of our recessed T-Range covers feature a rubber gasket seal and a screw-locking function.
 
Common applications for sealed and locking covers are internal rooms, tiled floors, patios, playgrounds and suchlike. In many circumstances, and especially high end properties, a decorative finish of brass, aluminium or stainless steel is preferred; let us know and we can quote for this.
 
Technical Data

  • Galvanised steel tray with black polypropylene frame
  • Factory fitted rubber sealing gasket to prevent unwanted odours
  • Four screw locking
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 sales@ecogrid.co.uk.

Additional Information

SKU T1G3

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