Class D400 Gully Gratings

Access Covers and Gratings

 

D400 icon

Access Covers and Gratings within this class are capable of withstanding a 400kN (~40 tonnes) test load. Use: carriage ways, hardshoulders and pedestrian areas where cars and lorries have access. 

 

Product Solutions

  • AquaVantage 

    • AquaVantage offers optimum performance in the key areas of water clearing capacity, operator safety and asset security
    • The range consists of 600x600, 900x900, 1200x675 and 675x1200 clear openings 
    • Ideally suited for carriageway and surface water drainage channels with a 1:5 V profile 
  • Proteus
    • Proteus includes several features that enhance durability, security, ease of use and water clearing efficiency
    • The grating profile is less than 300mm so that HGV wheels avoid driving over the front edge of the grate which in turn reduces the impact on the frame
    • Recommended for use in trunk and city roads carrying continuous heavy traffic where efficient water clearing capacity is required 
  • AquaMax
    • A D400 captive hinged grating and frame, AquaMax has been developed to deliver maximum performance in water absorption, operator safety, asset security and durability 
    • Recommended for use in trunk and city roads carrying continuous heavy traffic where efficient water clearing capacity is required 
  • Rexus 
    • Rexus offers efficient water clearing capacity combined with a captive hinge grating for additional security and ease of use 
    • Recommended for use in trunk and city roads carrying continuous heavy traffic where efficent water clearing capacity is required 
  • Watershed
    • Watershed combines efficient water clearing capacity and easy access with safety and security features as standard 
    • It is available in wide range of clear opening sizes, kerb, left or right hand hinge orientations and also as a pedestrian and cycle friendly variant 
    • Recommended for use in trunk and city roads carrying continuous heavy traffic where efficient water clearing capacity is required 
  • Torrent 
    • Offering double and triple clear opening sizes the Torrent combines a large water clearing capacity with the Load-Transfer-System for long term durability.
    • Recommended for use in trunk or city roads carrying continuous heavy traffic in areas requiring high water clearing capacity 
  • Waterway
    • Waterway is a range of traditional lift out double triangular gratings
    • Recommended for use in city roads carrying continuous heavy traffic in areas subject to high water run-off

 

For further product details and technical specifications, see below:

See also

High performance grates
Discover our extensive range of access covers, gratings and surface boxes