Dyka rainwater hopper head, PVC, half-round, grey, 70 mm This 3-piece connector has 2

This 3-piece connector has 2 glue sockets and a diameter of 63 mm

Are you not yet sure what the optimal P-trap is for your situation

This includes gas

which is often located at the edge of a flat roof

Equipped with a PG 16 gland

Dyka rainwater hopper head, PVC, half-round, grey, 70 mm This 3-piece connector has 2This rainwater hopper head is suitable for draining rainwater off a flat roof. The hopper head is invisibly connected to the parapet outlet. This collects the rainwater at a single point and drains it via the downpipe. The rainwater hopper head is grey in colour. The bottom outlet of the hopper head has tapered spigot that can be inserted into the downpipe.