Class D400 Gully Gratings

Access Covers and Gratings

D400

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