The Series 300 Ductile Iron C Grate fits the RELN Series 300 Pit and Uni-Pit Vortex 300, and is perfect for malls and areas open to slow moving commercial vehicles.
RELN have a complete range of sizes in square and environmental pits as well as extensive grate options to offer both DIYers and trade professionals a complete solution for directing water away from the home. All Traditional pits have conventional security grates and a range of innovative features that make installation easy and flexible.
Measurement of the external perimeter.
Measurement of the internal perimeter.
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|Class Loading||Typical Use||Nominal Wheel Loading kg||Serviceability Design Load kN||Ultimate Limit State Design Load kN|
|RESIDENTIAL||Non-rated usage. Designed for residential applications such as pathways and driveways.||N/A||N/A||N/A|
|CLASS||Areas (including paths) accessible only to pedestrians and pedal cyclists and closed to other traffic.||330||6.7||10|
|CLASS||Areas (including paths and light tractor paths) accessible to vehicles (excl. commercial vehicles) or livestock.||2670||53||80|
|CLASS||Malls and areas open to slow moving commercial vehicles.||5000||100||150|
|CLASS||Carriageways of roads and areas open to commercial vehicles.||8000||140||210|
|CLASS||General docks and aircraft pavements.||13 700||267||400|
|CLASS||Docks and aircraft pavements subject to high wheel loads.||20 000||400||600|
|CLASS||Docks and aircraft pavements subject to very high wheel loads.||30 000||600||900|