The downspout pipe usually discharges rainwater close to ground level with a 45° bend or into underground drain networks using a downspout or direct connection. In these situations, the tube may be damaged due to strong impacts or other reasons. To address this risk, First Plast has developed an effective solution: the DAUPHIN, a shockproof PVC pipe available in 80 and 100 diameters. This shockproof end pipe successfully replaces the traditional and often unaesthetic metal or cast iron pipes.