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D400 600 x 450 x 100mm Ductile Iron Double Triangular Manhole Cover

SKU: DU060 Category: Tag:


In Stock

600mm x 450mm x 100mm Ductile Iron Double Triangular Cover & Frame D400.

Designed and engineered to withstand weights of up to 40 tonnes, ideal for use in areas where cars and lorries have access, including carriageways, hard shoulders, and pedestrian areas. Featuring an easy lift and keyhole access, easy to seal, and when packed with grease will also provide an airtight seal.

  • Unique pattern design provides high USRV & PSRV skid resistance value.
  • Three-point suspension on multi covers for non-rock stability.
  • Ductile iron for improved weight-to-strength ratio.
  • Meets the requirements of EN124:2:015, tested and certified by the BSI.

Delivery details: 

This product is a non-stock item and is supplied directly by our manufacturer. All returns would incur a 30% restocking charge plus the delivery cost back to the manufacturer based in the UK.

Additional information



Load Class:



Ductile Iron


Manhole Cover & Frame

Base Size

710 x 560mm

Clear Opening Size

600 x 450mm

Download a Specification Brochure

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