The 302/51 and 302/2 through deck drain units are designed to provide ‘Spot Drainage’ points wherever needed or to be used in conjunction with the 325 channel system to provide a wider area of water collection. Corresponding 325 straight outlets will fit into the 302/51 or 302/2 funnels to create a comprehensive sub surface drainage solution.
The through deck system is provided in two sizes, 50mm and 32mm diameter. The 32mm 302/02 system is ideal for retrofit applications to overcome ponding or to drain a bridge deck between pre-stressed beams.
Most highways applications favour the 50mm diameter 302/51 system due to its increased discharge capacity.
Ekspan 302/2 & 302/51 Pipe Component and Accessories
A number of component uPVC bends and fittings are available for use with the 302 through deck system.
Please contact us for further information.